diff --git a/Classes/Domain/Model/Field.php b/Classes/Domain/Model/Field.php
index b2377b7f2..d43991cf1 100644
--- a/Classes/Domain/Model/Field.php
+++ b/Classes/Domain/Model/Field.php
@@ -143,6 +143,26 @@ class Field extends AbstractEntity
      */
     protected int $l10nParent = 0;
 
+    /**
+     * @var string
+     */
+    protected string $autocompleteToken = '';
+
+    /**
+     * @var string
+     */
+    protected string $autocompleteSection = '';
+
+    /**
+     * @var string
+     */
+    protected string $autocompleteType = '';
+
+    /**
+     * @var string
+     */
+    protected string $autocompletePurpose = '';
+
     /**
      * @var Page
      * This property can hold Page|int|null (depending on the context). "@var" must set to Page for property mapping.
@@ -830,4 +850,78 @@ protected function getExportableTypesFromTypoScript(): array
         }
         return $types;
     }
+
+    /**
+     * @return string
+     */
+    public function getAutocompleteToken(): string
+    {
+        return $this->autocompleteToken;
+    }
+
+    /**
+     * @param string $autocompleteToken
+     *
+     * @return void
+     */
+    public function setAutocompleteToken(string $autocompleteToken): void
+    {
+        $this->autocompleteToken = $autocompleteToken;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAutocompleteSection(): string
+    {
+        return $this->autocompleteSection;
+    }
+
+    /**
+     * @param string $autocompleteSection
+     *
+     * @return void
+     */
+    public function setAutocompleteSection(string $autocompleteSection): void
+    {
+        $this->autocompleteSection = $autocompleteSection;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAutocompleteType(): string
+    {
+        return $this->autocompleteType;
+    }
+
+    /**
+     * @param string $autocompleteType
+     *
+     * @return void
+     */
+    public function setAutocompleteType(string $autocompleteType): void
+    {
+        $this->autocompleteType = $autocompleteType;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAutocompletePurpose(): string
+    {
+        return $this->autocompletePurpose;
+    }
+
+    /**
+     * @param string $autocompletePurpose
+     *
+     * @return void
+     */
+    public function setAutocompletePurpose(string $autocompletePurpose): void
+    {
+        $this->autocompletePurpose = $autocompletePurpose;
+    }
+
+
 }
diff --git a/Classes/Domain/Model/Form.php b/Classes/Domain/Model/Form.php
index a5e82ea15..95a9a74bb 100644
--- a/Classes/Domain/Model/Form.php
+++ b/Classes/Domain/Model/Form.php
@@ -49,6 +49,11 @@ class Form extends AbstractEntity
      */
     protected array $pagesByUid = [];
 
+    /**
+     * @var string
+     */
+    protected string $autocompleteToken = '';
+
     /**
      * @return string
      */
@@ -223,4 +228,22 @@ protected function isCorrectFieldType(Field $field, string $fieldType): bool
         }
         return false;
     }
+
+    /**
+     * @return string
+     */
+    public function getAutocompleteToken(): string
+    {
+        return $this->autocompleteToken;
+    }
+
+    /**
+     * @param string $autocompleteToken
+     *
+     * @return void
+     */
+    public function setAutocompleteToken(string $autocompleteToken): void
+    {
+        $this->autocompleteToken = $autocompleteToken;
+    }
 }
diff --git a/Classes/Tca/AddAutocompleteTokens.php b/Classes/Tca/AddAutocompleteTokens.php
new file mode 100644
index 000000000..e954f117c
--- /dev/null
+++ b/Classes/Tca/AddAutocompleteTokens.php
@@ -0,0 +1,96 @@
+<?php
+declare(strict_types=1);
+
+namespace In2code\Powermail\Tca;
+
+/**
+ * Class AddAutocompleteTokens
+ * @package In2code\Powermail\Tca
+ */
+class AddAutocompleteTokens
+{
+    /**
+     * @var string
+     */
+    public static string $LLL = 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.';
+
+    /**
+     * @param array $config
+     *
+     * @return void
+     */
+    public function getAutocompleteTokens(array &$config)
+    {
+        if ($config['config']['itemsProcConfig']['useDefaultItems'] ?? true) {
+            $defaultSelectItems = self::getDefaultAutocompleteTokens();
+            $config['items'] = array_merge(
+                $config['items'],
+                $defaultSelectItems
+            );
+        }
+    }
+
+    /**
+     * https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field
+     * @return array[]
+     */
+    public static function getDefaultAutocompleteTokens(): array
+    {
+        return [
+            ['label' => self::$LLL . 'name', 'value' => 'name', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'honorific-prefix', 'value' => 'honorific-prefix', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'given-name', 'value' => 'given-name', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'additional-name', 'value' => 'additional-name', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'family-name', 'value' => 'family-name', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'honorific-suffix', 'value' => 'honorific-suffix', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'nickname', 'value' => 'nickname', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'sex', 'value' => 'sex', 'icon' => '', 'group' => 'name'],
+            ['label' => self::$LLL . 'email', 'value' => 'email', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'impp', 'value' => 'impp', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'url', 'value' => 'url', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'organization-title', 'value' => 'organization-title', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'organization', 'value' => 'organization', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'street-address', 'value' => 'street-address', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'country', 'value' => 'country', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'country-name', 'value' => 'country-name', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'postal-code', 'value' => 'postal-code', 'icon' => '', 'group' => 'contact'],
+            ['label' => self::$LLL . 'address-line1', 'value' => 'address-line1', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-line2', 'value' => 'address-line2', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-line3', 'value' => 'address-line3', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-level1', 'value' => 'address-level1', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-level2', 'value' => 'address-level2', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-level3', 'value' => 'address-level3', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'address-level4', 'value' => 'address-level4', 'icon' => '', 'group' => 'address'],
+            ['label' => self::$LLL . 'tel', 'value' => 'tel', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-country-code', 'value' => 'tel-country-code', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-area-code', 'value' => 'tel-area-code', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-national', 'value' => 'tel-national', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-local', 'value' => 'tel-local', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-local-prefix', 'value' => 'tel-local-prefix', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-local-suffix', 'value' => 'tel-local-suffix', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'tel-extension', 'value' => 'tel-extension', 'icon' => '', 'group' => 'tel'],
+            ['label' => self::$LLL . 'username', 'value' => 'username', 'icon' => '', 'group' => 'user'],
+            ['label' => self::$LLL . 'new-password', 'value' => 'new-password', 'icon' => '', 'group' => 'user'],
+            ['label' => self::$LLL . 'current-password', 'value' => 'current-password', 'icon' => '', 'group' => 'user'],
+            ['label' => self::$LLL . 'one-time-code', 'value' => 'one-time-code', 'icon' => '', 'group' => 'user'],
+            ['label' => self::$LLL . 'bday', 'value' => 'bday', 'icon' => '', 'group' => 'bday'],
+            ['label' => self::$LLL . 'bday-day', 'value' => 'bday-day', 'icon' => '', 'group' => 'bday'],
+            ['label' => self::$LLL . 'bday-month', 'value' => 'bday-month', 'icon' => '', 'group' => 'bday'],
+            ['label' => self::$LLL . 'bday-year', 'value' => 'bday-year', 'icon' => '', 'group' => 'bday'],
+            ['label' => self::$LLL . 'cc-name', 'value' => 'cc-name', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-given-name', 'value' => 'cc-given-name', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-additional-name', 'value' => 'cc-additional-name', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-family-name', 'value' => 'cc-family-name', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-number', 'value' => 'cc-number', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-exp', 'value' => 'cc-exp', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-exp-month', 'value' => 'cc-exp-month', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-exp-year', 'value' => 'cc-exp-year', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-csc', 'value' => 'cc-csc', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'cc-type', 'value' => 'cc-type', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'transaction-currency', 'value' => 'transaction-currency', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'transaction-amount', 'value' => 'transaction-amount', 'icon' => '', 'group' => 'cc'],
+            ['label' => self::$LLL . 'language', 'value' => 'language', 'icon' => '', 'group' => 'other'],
+            ['label' => self::$LLL . 'photo', 'value' => 'photo', 'icon' => '', 'group' => 'other'],
+        ];
+    }
+}
\ No newline at end of file
diff --git a/Classes/ViewHelpers/String/AutocompleteViewHelper.php b/Classes/ViewHelpers/String/AutocompleteViewHelper.php
new file mode 100644
index 000000000..3328191a2
--- /dev/null
+++ b/Classes/ViewHelpers/String/AutocompleteViewHelper.php
@@ -0,0 +1,179 @@
+<?php
+
+declare(strict_types=1);
+
+namespace In2code\Powermail\ViewHelpers\String;
+
+use In2code\Powermail\Domain\Model\Field;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * Class AutocompleteViewHelper
+ */
+class AutocompleteViewHelper extends AbstractViewHelper
+{
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+        $this->registerArgument('field', Field::class, 'Field', true);
+    }
+
+    /**
+     * render the value for the autocomplete attribute
+     *
+     * @return string
+     */
+    public function render(): string
+    {
+        $field = $this->arguments['field'];
+
+        [$fieldType, $autocompleteTokens, $token, $section, $type, $purpose]
+            = [
+            $field->getType(),
+            '',
+            $field->getAutocompleteToken(),
+            trim($field->getAutocompleteSection()),
+            $field->getAutocompleteType(),
+            $field->getAutocompletePurpose(),
+        ];
+
+        // If token is empty or 'on'/'off', other tokens are not allowed.
+        if (empty($token) || in_array($token, ['on', 'off'])) {
+            return $token;
+        }
+
+        if (!$this->tokenIsAllowedForFieldType($token, $fieldType)) {
+            return '';
+        }
+
+        // Optional section token must begin with the string 'section-'
+        if (!empty($section)) {
+            if ($this->tokenIsAllowedForSection($token)) {
+                $autocompleteTokens .= 'section-' . $section . ' ';
+            }
+        }
+
+        // Optional type token must be either 'shipping' or 'billing'
+        if (!empty($type)) {
+            if ($this->tokenIsAllowedForType($token, $type)) {
+                $autocompleteTokens .= $type . ' ';
+            }
+        }
+
+        // Optional purpose token is only allowed for certain autofill-field tokens
+        if (!empty($purpose)) {
+            if ($this->tokenIsAllowedForPurpose($token, $purpose, $fieldType)) {
+                $autocompleteTokens .= $purpose . ' ';
+            }
+        }
+
+        return $autocompleteTokens . $token;
+    }
+
+
+    /**
+     * Checks if the given type token is allowed for the specified autocomplete field token.
+     *
+     * Based on WHATWG HTML Spec:
+     * https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill
+     *
+     * @param string $token
+     * @param string $type
+     *
+     * @return bool
+     */
+    protected function tokenIsAllowedForType(string $token, string $type): bool
+    {
+        $allowedTypes = ['shipping', 'billing'];
+        $tokensNotSupportingType = [
+            'nickname', 'sex', 'impp', 'url', 'organization-title',
+            'tel-country-code', 'tel-area-code', 'tel-national', 'tel-local',
+            'tel-local-prefix', 'tel-local-suffix', 'tel-extension',
+            'username', 'new-password', 'current-password', 'one-time-code',
+            'bday', 'bday-day', 'bday-month', 'bday-year', 'language', 'photo'
+        ];
+        return in_array($type, $allowedTypes)
+            && !in_array($token, $tokensNotSupportingType);
+    }
+
+    /**
+     * Checks if the given purpose token is allowed for the specified autocomplete field token.
+     *
+     * Based on WHATWG HTML Spec:
+     * https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill
+     *
+     * @param string $token
+     * @param string $purpose
+     * @param string $fieldType
+     *
+     * @return bool
+     */
+    protected function tokenIsAllowedForPurpose(string $token, string $purpose, string $fieldType): bool
+    {
+        $allowedPurposes = ['home', 'work', 'mobile', 'fax', 'pager'];
+        $tokensSupportingPurpose = ['tel', 'email', 'impp'];
+        $purposeAllowedForFields = ['input', 'textarea', 'hidden'];
+
+        return in_array($fieldType, $purposeAllowedForFields)
+            && in_array($purpose, $allowedPurposes, true)
+            && in_array($token, $tokensSupportingPurpose, true);
+    }
+
+    /**
+     * Checks if the given autocomplete field token allows a section token prefix.
+     *
+     * Based on WHATWG HTML Spec:
+     * https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill
+     *
+     * @param string $token
+     *
+     * @return bool
+     */
+    protected function tokenIsAllowedForSection(string $token): bool
+    {
+        $tokensNotSupportingSection = [
+            'nickname', 'sex', 'impp', 'url', 'organization-title',
+            'username', 'new-password', 'current-password', 'one-time-code',
+            'bday', 'bday-day', 'bday-month', 'bday-year', 'language', 'photo'
+        ];
+        return !in_array($token, $tokensNotSupportingSection, true);
+    }
+
+    /**
+     *  Checks if the given autocomplete field token is allowed for the current field type.
+     *
+     *  Based on WHATWG HTML Spec:
+     *  https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill
+     *
+     * @param string $token
+     * @param string $fieldType
+     *
+     * @return bool
+     */
+    protected function tokenIsAllowedForFieldType(string $token, string $fieldType): bool
+    {
+        $allowedForAllTypes = ['on', 'off'];
+        $allowedForSelect = ['country', 'country-name', 'language', 'sex', 'bday', 'bday-day', 'bday-month', 'bday-year', 'title', 'address-level1', 'address-level2', 'cc-exp-month', 'cc-exp-year'];
+        $allowedForLocation = ['country', 'country-name', 'street-address', 'postal-code', 'address-line1', 'address-line2', 'address-line3', 'address-level1', 'address-level2', 'address-level3', 'address-level4'];
+        $allowedForCountry = ['country', 'country-name'];
+        $allowedForHidden = ['name', 'honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix', 'email', 'username', 'organization', 'organization-title', 'country', 'country-name', 'language'];
+        $allowedForPassword = ['new-password', 'current-password'];
+
+        switch ($fieldType) {
+            case 'input':
+            case 'textarea':
+                //allow all
+                return true;
+            case 'location':
+                return in_array($token, $allowedForAllTypes, true) || in_array($token, $allowedForLocation, true);
+            case 'select':
+                return in_array($token, $allowedForAllTypes, true) || in_array($token, $allowedForSelect, true);
+            case 'country':
+                return in_array($token, $allowedForAllTypes, true) || in_array($token, $allowedForCountry, true);
+            case 'hidden':
+                return in_array($token, $allowedForAllTypes, true) || in_array($token, $allowedForHidden, true);
+            case 'password':
+                return in_array($token, $allowedForAllTypes, true) || in_array($token, $allowedForPassword, true);
+        }
+    }
+}
diff --git a/Configuration/TCA/tx_powermail_domain_model_field.php b/Configuration/TCA/tx_powermail_domain_model_field.php
index ddacbcf90..0ed843a4b 100644
--- a/Configuration/TCA/tx_powermail_domain_model_field.php
+++ b/Configuration/TCA/tx_powermail_domain_model_field.php
@@ -14,15 +14,19 @@
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.palette1;1, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;2, ' .
+    Field::TABLE_NAME . '.validation_title;2, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.prefill_title;32, ' .
+    Field::TABLE_NAME . '.prefill_title;32, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
     '--palette--;Layout;43, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        'tabs.access, sys_language_uid, ' .
+    'tabs.access, sys_language_uid, ' .
     'l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
@@ -34,15 +38,15 @@
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.palette1;1, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.prefill_title;33, ' .
+    Field::TABLE_NAME . '.prefill_title;33, ' .
     '--palette--;Layout;43, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        'tabs.access, sys_language_uid, ' .
+    'tabs.access, sys_language_uid, ' .
     'l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
@@ -53,15 +57,19 @@
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.palette1;1, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.prefill_title;33, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.prefill_title;33, ' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
     '--palette--;Layout;41, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        'tabs.access, sys_language_uid, ' .
+    'tabs.access, sys_language_uid, ' .
     'l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
@@ -73,7 +81,7 @@
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;Layout;43, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -87,9 +95,13 @@
     '--palette--;Layout;43, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
-        'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
+    'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
  * Fieldtypes
@@ -98,9 +110,13 @@
 $typeSmallPrefill = 'page, title, type, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.prefill_title;31, ' .
+    Field::TABLE_NAME . '.prefill_title;31, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -111,13 +127,17 @@
 $typeSmallPrefillDescription = 'page, title, type, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.prefill_title;31, ' .
+    Field::TABLE_NAME . '.prefill_title;31, ' .
     '--palette--;Layout;43, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -128,11 +148,15 @@
 $typeSmallMandatory = 'page, title, type, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
     '--palette--;Layout;43, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.palette.autocomplete;50, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.palette.autocomplete_additional;51, ' .
+    '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -145,7 +169,7 @@
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;Layout;43, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -157,7 +181,7 @@
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;Layout;43, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -168,13 +192,13 @@
 $typeFile = 'page, title, type, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
     '--palette--;Layout;41, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        'tabs.access, sys_language_uid, ' .
+    'tabs.access, sys_language_uid, ' .
     'l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
@@ -184,13 +208,13 @@
 $typeDate = 'page, title, type, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.validation_title;21, ' .
+    Field::TABLE_NAME . '.validation_title;21, ' .
     '--palette--;Layout;42, ' .
     'description, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        'tabs.access, sys_language_uid, ' .
+    'tabs.access, sys_language_uid, ' .
     'l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
 /**
@@ -201,7 +225,7 @@
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.sheet1, ' .
     '--palette--;Layout;43, ' .
     '--palette--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-        Field::TABLE_NAME . '.marker_title;5, ' .
+    Field::TABLE_NAME . '.marker_title;5, ' .
     '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
     'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime';
 
@@ -275,6 +299,12 @@
             'showitem' => 'auto_marker, marker, own_marker_select',
             'canNotCollapse' => 1,
         ],
+        '50' => [
+            'showitem' => 'autocomplete_token,autocomplete_purpose',
+        ],
+        '51' => [
+            'showitem' => 'autocomplete_section,autocomplete_type',
+        ],
         'canNotCollapse' => '1',
     ],
     'types' => [
@@ -420,107 +450,107 @@
                 'items' => [
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer1',
+                            Field::TABLE_NAME . '.type.spacer1',
                         'value' => '--div--',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.0',
+                            Field::TABLE_NAME . '.type.0',
                         'value' => 'input',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.1',
+                            Field::TABLE_NAME . '.type.1',
                         'value' => 'textarea',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.2',
+                            Field::TABLE_NAME . '.type.2',
                         'value' => 'select',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.3',
+                            Field::TABLE_NAME . '.type.3',
                         'value' => 'check',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.4',
+                            Field::TABLE_NAME . '.type.4',
                         'value' => 'radio',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.5',
+                            Field::TABLE_NAME . '.type.5',
                         'value' => 'submit',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer2',
+                            Field::TABLE_NAME . '.type.spacer2',
                         'value' => '--div--',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.6',
+                            Field::TABLE_NAME . '.type.6',
                         'value' => 'captcha',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.7',
+                            Field::TABLE_NAME . '.type.7',
                         'value' => 'reset',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.8',
+                            Field::TABLE_NAME . '.type.8',
                         'value' => 'text',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.9',
+                            Field::TABLE_NAME . '.type.9',
                         'value' => 'content',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.10',
+                            Field::TABLE_NAME . '.type.10',
                         'value' => 'html',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.11',
+                            Field::TABLE_NAME . '.type.11',
                         'value' => 'password',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.12',
+                            Field::TABLE_NAME . '.type.12',
                         'value' => 'file',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.13',
+                            Field::TABLE_NAME . '.type.13',
                         'value' => 'hidden',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.14',
+                            Field::TABLE_NAME . '.type.14',
                         'value' => 'date',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.17',
+                            Field::TABLE_NAME . '.type.17',
                         'value' => 'country',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.15',
+                            Field::TABLE_NAME . '.type.15',
                         'value' => 'location',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.16',
+                            Field::TABLE_NAME . '.type.16',
                         'value' => 'typoscript',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer3',
+                            Field::TABLE_NAME . '.type.spacer3',
                         'value' => '--div--',
                     ],
                 ],
@@ -620,8 +650,8 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer1',
-                        'value' =>  '--div--',
+                            Field::TABLE_NAME . '.type.spacer1',
+                        'value' => '--div--',
                     ],
                     /**
                      * EMAIL (+html5)
@@ -631,7 +661,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.1',
+                            Field::TABLE_NAME . '.validation.1',
                         'value' => 1,
                     ],
                     /**
@@ -642,7 +672,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.2',
+                            Field::TABLE_NAME . '.validation.2',
                         'value' => 2,
                     ],
                     /**
@@ -655,7 +685,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.3',
+                            Field::TABLE_NAME . '.validation.3',
                         'value' => 3,
                     ],
                     /**
@@ -666,7 +696,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.4',
+                            Field::TABLE_NAME . '.validation.4',
                         'value' => 4,
                     ],
                     /**
@@ -677,7 +707,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.5',
+                            Field::TABLE_NAME . '.validation.5',
                         'value' => 5,
                     ],
                     /**
@@ -685,7 +715,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer2',
+                            Field::TABLE_NAME . '.type.spacer2',
                         'value' => '--div--',
                     ],
                     /**
@@ -697,7 +727,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.6',
+                            Field::TABLE_NAME . '.validation.6',
                         'value' => 6,
                     ],
                     /**
@@ -709,7 +739,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.7',
+                            Field::TABLE_NAME . '.validation.7',
                         'value' => 7,
                     ],
                     /**
@@ -722,7 +752,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.8',
+                            Field::TABLE_NAME . '.validation.8',
                         'value' => 8,
                     ],
                     /**
@@ -734,7 +764,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.9',
+                            Field::TABLE_NAME . '.validation.9',
                         'value' => 9,
                     ],
                     /**
@@ -747,7 +777,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.validation.10',
+                            Field::TABLE_NAME . '.validation.10',
                         'value' => 10,
                     ],
                     /**
@@ -755,7 +785,7 @@
                      */
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.type.spacer3',
+                            Field::TABLE_NAME . '.type.spacer3',
                         'value' => '--div--',
                     ],
                 ],
@@ -813,52 +843,52 @@
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.name',
+                            Field::TABLE_NAME . '.feuser_value.name',
                         'value' => 'name',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.address',
+                            Field::TABLE_NAME . '.feuser_value.address',
                         'value' => 'address',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.phone',
+                            Field::TABLE_NAME . '.feuser_value.phone',
                         'value' => 'telephone',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.fax',
+                            Field::TABLE_NAME . '.feuser_value.fax',
                         'value' => 'fax',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.email',
+                            Field::TABLE_NAME . '.feuser_value.email',
                         'value' => 'email',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.zip',
+                            Field::TABLE_NAME . '.feuser_value.zip',
                         'value' => 'zip',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.city',
+                            Field::TABLE_NAME . '.feuser_value.city',
                         'value' => 'city',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.country',
+                            Field::TABLE_NAME . '.feuser_value.country',
                         'value' => 'country',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.www',
+                            Field::TABLE_NAME . '.feuser_value.www',
                         'value' => 'www',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.feuser_value.company',
+                            Field::TABLE_NAME . '.feuser_value.company',
                         'value' => 'company',
                     ],
                 ],
@@ -893,7 +923,7 @@
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.css.1',
-                        'value' =>  'layout1',
+                        'value' => 'layout1',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.css.2',
@@ -933,17 +963,17 @@
                 'items' => [
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.datepicker_settings.1',
+                            Field::TABLE_NAME . '.datepicker_settings.1',
                         'value' => 'date',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.datepicker_settings.2',
+                            Field::TABLE_NAME . '.datepicker_settings.2',
                         'value' => 'datetime',
                     ],
                     [
                         'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
-                        Field::TABLE_NAME . '.datepicker_settings.3',
+                            Field::TABLE_NAME . '.datepicker_settings.3',
                         'value' => 'time',
                     ],
                 ],
@@ -1010,7 +1040,7 @@
                 'renderType' => 'selectSingle',
                 'items' => [
                     [
-                        'label' =>'',
+                        'label' => '',
                         'value' => 0,
                     ],
                 ],
@@ -1025,6 +1055,97 @@
                 'type' => 'none',
             ],
         ],
+        'autocomplete_section' => [
+            'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.autocomplete_section',
+            'config' => [
+                'type' => 'input',
+                'eval' => 'trim',
+                'max' => '100',
+                'behaviour' => [
+                    'allowLanguageSynchronization' => true,
+                ],
+            ],
+            'displayCond' => [
+                'AND' => [
+                    'FIELD:type:IN:input,textarea,password,select,country,location,hidden',
+                    'FIELD:autocomplete_token:!IN:on,off,nickname,sex,impp,url,organization-title,username,new-password,current-password,one-time-code,bday,bday-day,bday-month,bday-year,language,photo',
+                    'FIELD:autocomplete_token:REQ:true',
+                ],
+            ],
+        ],
+        'autocomplete_type' => [
+            'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.autocomplete_type',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'items' => [
+                    ['label' => '', 'value' => ''],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_type.billing', 'value' => 'billing'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_type.shipping', 'value' => 'shipping'],
+                ],
+            ],
+            'displayCond' => [
+                'AND' => [
+                    'FIELD:type:IN:input,textarea,select,country,location,hidden',
+                    'FIELD:autocomplete_token:!IN:on,off,nickname,sex,impp,url,organization-title,tel-country-code,tel-area-code,tel-national,tel-local,tel-local-prefix,tel-local-suffix,tel-extension,username,new-password,current-password,one-time-code,bday,bday-day,bday-month,bday-year,language,photo',
+                    'FIELD:autocomplete_token:REQ:true',
+                ],
+            ],
+        ],
+        'autocomplete_purpose' => [
+            'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.autocomplete_purpose',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'items' => [
+                    ['label' => '', 'value' => ''],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_purpose.home', 'value' => 'home'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_purpose.work', 'value' => 'work'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_purpose.mobile', 'value' => 'mobile'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_purpose.fax', 'value' => 'fax'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_purpose.pager', 'value' => 'pager'],
+                ],
+
+            ],
+            'displayCond' => [
+                'AND' => [
+                    'FIELD:type:IN:input,textarea,select,country,location,hidden',
+                    'FIELD:autocomplete_token:IN:email,impp,tel',
+                ],
+            ],
+        ],
+        'autocomplete_token' => [
+            'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Field::TABLE_NAME . '.autocomplete_token',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'itemsProcFunc' => 'In2code\Powermail\Tca\AddAutocompleteTokens->getAutocompleteTokens',
+                'itemsProcConfig' => [
+                    'useDefaultItems' => true,
+                ],
+                'items' => [
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.none', 'value' => ''],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.on', 'value' => 'on', 'icon' => '', 'group' => 'general'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.off', 'value' => 'off', 'icon' => '', 'group' => 'general'],
+                ],
+                'itemGroups' => [
+                    'general' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.general',
+                    'name' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.name',
+                    'contact' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.contact',
+                    'address' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.address',
+                    'tel' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.tel',
+                    'bday' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.bday',
+                    'user' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.user',
+                    'cc' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.cc',
+                    'other' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.groups.other',
+                ],
+                'default' => '',
+                'behaviour' => [
+                    'allowLanguageSynchronization' => true,
+                ],
+            ],
+            'displayCond' => 'FIELD:type:IN:'.$fieldsWithAutocompleteOptions,
+        ],
     ],
 ];
 return $fieldsTca;
diff --git a/Configuration/TCA/tx_powermail_domain_model_form.php b/Configuration/TCA/tx_powermail_domain_model_form.php
index ca3f556be..dbf6df8b1 100644
--- a/Configuration/TCA/tx_powermail_domain_model_form.php
+++ b/Configuration/TCA/tx_powermail_domain_model_form.php
@@ -33,7 +33,7 @@
             'showitem' => 'title, pages, note, ' .
                 '--div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' .
                 Field::TABLE_NAME . '.sheet1, ' .
-                'css, --div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
+                'css,autocomplete_token, --div--;LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:tabs.access, ' .
                 'sys_language_uid, l10n_parent, l10n_diffsource, hidden, starttime, endtime',
         ],
     ],
@@ -177,6 +177,23 @@
                 ],
             ],
         ],
+        'autocomplete_token' => [
+            'label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Form::TABLE_NAME . '.autocomplete_token',
+            'description' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:' . Form::TABLE_NAME . '.autocomplete_token.description',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'items' => [
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.none', 'value' => ''],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.on', 'value' => 'on'],
+                    ['label' => 'LLL:EXT:powermail/Resources/Private/Language/locallang_db.xlf:autocomplete_token.off', 'value' => 'off'],
+                ],
+                'default' => '',
+                'behaviour' => [
+                    'allowLanguageSynchronization' => true,
+                ],
+            ],
+        ],
     ],
 ];
 
diff --git a/Resources/Private/Language/locallang_db.xlf b/Resources/Private/Language/locallang_db.xlf
index 16eefed23..88f4947c8 100644
--- a/Resources/Private/Language/locallang_db.xlf
+++ b/Resources/Private/Language/locallang_db.xlf
@@ -114,6 +114,9 @@
 			<trans-unit id="tx_powermail_domain_model_form.pages" resname="tx_powermail_domain_model_form.pages">
 				<source>Pages</source>
 			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_form.autocomplete_token" resname="tx_powermail_domain_model_form.autocomplete_token">
+				<source>Autocomplete</source>
+			</trans-unit>
 			<trans-unit id="tx_powermail_domain_model_page" resname="tx_powermail_domain_model_page">
 				<source>Page</source>
 			</trans-unit>
@@ -375,6 +378,24 @@
 			<trans-unit id="tx_powermail_domain_model_field.palette1" resname="tx_powermail_domain_model_field.palette1">
 				<source>Email or Name</source>
 			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.palette.autocomplete" resname="tx_powermail_domain_model_field.palette.autocomplete">
+				<source>Autocomplete options</source>
+			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.palette.autocomplete_additional" resname="tx_powermail_domain_model_field.palette.autocomplete_additional">
+				<source>Additional autocomplete options</source>
+			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.autocomplete_token" resname="tx_powermail_domain_model_field.autocomplete_token">
+				<source>Token (optional)</source>
+			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.autocomplete_section" resname="tx_powermail_domain_model_field.autocomplete_section">
+				<source>Section (optional)</source>
+			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.autocomplete_purpose" resname="tx_powermail_domain_model_field.autocomplete_purpose">
+				<source>Purpose (optional)</source>
+			</trans-unit>
+			<trans-unit id="tx_powermail_domain_model_field.autocomplete_type" resname="tx_powermail_domain_model_field.autocomplete_type">
+				<source>Type (optional)</source>
+			</trans-unit>
 			<trans-unit id="tx_powermail_domain_model_answer" resname="tx_powermail_domain_model_answer">
 				<source>Answer</source>
 			</trans-unit>
@@ -633,6 +654,227 @@
 			<trans-unit id="pluginInfo.more" resname="pluginInfo.more">
 				<source>More ...</source>
 			</trans-unit>
+			<trans-unit id="autocomplete_token.none" resname="autocomplete_token.none">
+				<source>Disable attribute (default)</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.on" resname="autocomplete_token.on">
+				<source>Automatically complete (on)</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.off" resname="autocomplete_token.off">
+				<source>Do not automatically complete (off)</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.general" resname="autocomplete_token.groups.general">
+				<source>General</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.name" resname="autocomplete_token.groups.name">
+				<source>Personal information</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.bday" resname="autocomplete_token.groups.bday">
+				<source>Birthday</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.user" resname="autocomplete_token.groups.user">
+				<source>User information</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.contact" resname="autocomplete_token.groups.contact">
+				<source>Contact information</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.address" resname="autocomplete_token.groups.address">
+				<source>Individual address information</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.cc" resname="autocomplete_token.groups.cc">
+				<source>Payment information</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.tel" resname="autocomplete_token.groups.tel">
+				<source>Telephone</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.groups.other" resname="autocomplete_token.groups.other">
+				<source>Other</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.name" resname="name">
+				<source>Full name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.honorific-prefix" resname="honorific-prefix">
+				<source>Prefix or title</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.given-name" resname="given-name">
+				<source>Given (or "first") name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.additional-name" resname="additional-name">
+				<source>Middle name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.family-name" resname="family-name">
+				<source>Family (or "last") name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.honorific-suffix" resname="honorific-suffix">
+				<source>Honorific suffix</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.nickname" resname="nickname">
+				<source>Nickname</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.sex" resname="sex">
+				<source>Gender identity</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.email" resname="email">
+				<source>Email address</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.impp" resname="impp">
+				<source>Instant messaging protocol endpoint</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.url" resname="url">
+				<source>Website</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.organization-title" resname="organization-title">
+				<source>Organization title</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.organization" resname="organization">
+				<source>Organization</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.street-address" resname="street-address">
+				<source>Street address</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-line1" resname="address-line1">
+				<source>Address line 1</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-line2" resname="address-line2">
+				<source>Address line 2</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-line3" resname="address-line3">
+				<source>Address line 3</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-level1" resname="address-level1">
+				<source>First administrative level</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-level2" resname="address-level2">
+				<source>Second administrative level</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-level3" resname="address-level3">
+				<source>Third administrative level</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.address-level4" resname="address-level1">
+				<source>Fourth administrative level</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.country" resname="country">
+				<source>Country or territory code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.country-name" resname="country-name">
+				<source>Country or territory name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.postal-code" resname="postal-code">
+				<source>Postal code (ZIP)</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel" resname="tel">
+				<source>Full telephone no.</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-country-code" resname="tel-country-code">
+				<source>Country code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-area-code" resname="tel-area-code">
+				<source>Area code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-national" resname="tel-national">
+				<source>Telephone number without the county code component</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-local" resname="tel-local">
+				<source>Telephone number without the country or area code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-local-prefix" resname="tel-local-prefix">
+				<source>Exchange number</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-local-suffix" resname="tel-local-suffix">
+				<source>Number within exchange</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.tel-extension" resname="tel-extension">
+				<source>Internal extension code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.username" resname="username">
+				<source>Username</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.new-password" resname="new-password">
+				<source>New password</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.current-password" resname="current-password">
+				<source>Current password</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.one-time-code" resname="one-time-code">
+				<source>One-time verification code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.bday" resname="bday">
+				<source>Birthday</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.bday-day" resname="bday-day">
+				<source>Day component of birthday</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.bday-month" resname="bday-month">
+				<source>Month component of birthday</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.bday-year" resname="bday-year">
+				<source>Year component of birthday</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-name" resname="cc-name">
+				<source>Full name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-given-name" resname="cc-given-name">
+				<source>Given (or "first") name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-additional-name" resname="cc-additional-name">
+				<source>Middle name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-family-name" resname="cc-family-name">
+				<source>Family (or "last") name</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-number" resname="cc-number">
+				<source>Identification code, e.g. CC no.</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-exp" resname="cc-exp">
+				<source>Expiration date</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-exp-month" resname="cc-exp-month">
+				<source>Month component of the expiration date</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-exp-year" resname="cc-exp-year">
+				<source>Year component of the expiration date</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-csc" resname="cc-csc">
+				<source>Security code</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.cc-type" resname="cc-type">
+				<source>Type of payment instrument</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.transaction-currency" resname="transaction-currency">
+				<source>Transaction currency</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.transaction-amount" resname="transaction-amount">
+				<source>Transaction amount</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.language" resname="language">
+				<source>Preferred language</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_token.photo" resname="photo">
+				<source>Photo</source>
+			</trans-unit>
+
+			<trans-unit id="autocomplete_purpose.home" resname="autocomplete_purpose.home">
+				<source>Home</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_purpose.work" resname="autocomplete_purpose.work">
+				<source>Work</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_purpose.mobile" resname="autocomplete_purpose.mobile">
+				<source>Mobile</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_purpose.fax" resname="autocomplete_purpose.fax">
+				<source>Fax</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_purpose.pager" resname="autocomplete_purpose.pager">
+				<source>Pager</source>
+			</trans-unit>
+
+			<trans-unit id="autocomplete_type.billing" resname="autocomplete_type.billing">
+				<source>Billing</source>
+			</trans-unit>
+			<trans-unit id="autocomplete_type.shipping" resname="autocomplete_type.shipping">
+				<source>Shipping</source>
+			</trans-unit>
 		</body>
 	</file>
 </xliff>
diff --git a/Resources/Private/Partials/Form/Field/Country.html b/Resources/Private/Partials/Form/Field/Country.html
index 16726b402..552e81088 100644
--- a/Resources/Private/Partials/Form/Field/Country.html
+++ b/Resources/Private/Partials/Form/Field/Country.html
@@ -16,6 +16,7 @@
 				prependOptionLabel="{f:translate(key:'pleaseChoose')}"
 				class="powermail_country {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}"
 				value="{vh:misc.prefillField(field:field, mail:mail)}"
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.validationDataAttribute(field:field)}"
 				id="powermail_field_{field.marker}" />
 	</div>
diff --git a/Resources/Private/Partials/Form/Field/Hidden.html b/Resources/Private/Partials/Form/Field/Hidden.html
index 162e609e1..d0c9c9d41 100644
--- a/Resources/Private/Partials/Form/Field/Hidden.html
+++ b/Resources/Private/Partials/Form/Field/Hidden.html
@@ -3,4 +3,5 @@
 		id="powermail_field_{field.marker}"
 		property="{field.marker}"
 		value="{vh:misc.prefillField(field:field, mail:mail)}"
-		class="powermail_hidden {field.css} powermail_{field.marker}" />
+		class="powermail_hidden {field.css} powermail_{field.marker}"
+		autocomplete="{vh:string.autocomplete(field:field)}" />
diff --git a/Resources/Private/Partials/Form/Field/Input.html b/Resources/Private/Partials/Form/Field/Input.html
index 70f39ca37..3952270b9 100644
--- a/Resources/Private/Partials/Form/Field/Input.html
+++ b/Resources/Private/Partials/Form/Field/Input.html
@@ -10,6 +10,7 @@
 				placeholder="{field.placeholder}"
 				value="{vh:misc.prefillField(field:field, mail:mail)}"
 				class="powermail_input {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}"
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.validationDataAttribute(field:field)}"
 				id="powermail_field_{field.marker}" />
 	</div>
diff --git a/Resources/Private/Partials/Form/Field/Location.html b/Resources/Private/Partials/Form/Field/Location.html
index 963180d84..4f041da0b 100644
--- a/Resources/Private/Partials/Form/Field/Location.html
+++ b/Resources/Private/Partials/Form/Field/Location.html
@@ -10,6 +10,7 @@
             property="{field.marker}"
             value="{vh:misc.prefillField(field:field, mail:mail)}"
             additionalAttributes="{data-powermail-location:'prefill',data-powermail-eidurl:'{f:uri.page(absolute:1)}'}"
+            autocomplete="{vh:string.autocomplete(field:field)}"
             class="powermail_location {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}"/>
     </div>
 </div>
diff --git a/Resources/Private/Partials/Form/Field/Password.html b/Resources/Private/Partials/Form/Field/Password.html
index 864bc930b..56486cb85 100644
--- a/Resources/Private/Partials/Form/Field/Password.html
+++ b/Resources/Private/Partials/Form/Field/Password.html
@@ -8,6 +8,7 @@
 				id="powermail_field_{field.marker}"
 				property="{field.marker}"
 				value=""
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.validationDataAttribute(field:field)}"
 				class="powermail_password {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}" />
 	</div>
@@ -25,6 +26,7 @@
 				id="powermail_field_{field.marker}_mirror"
 				property="{field.marker}_mirror"
 				value=""
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.passwordValidationDataAttribute(field:field)}"
 				class="powermail_password {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}" />
 	</div>
diff --git a/Resources/Private/Partials/Form/Field/Select.html b/Resources/Private/Partials/Form/Field/Select.html
index cbaf31a36..637e8ef76 100644
--- a/Resources/Private/Partials/Form/Field/Select.html
+++ b/Resources/Private/Partials/Form/Field/Select.html
@@ -9,6 +9,7 @@
 				property="{field.marker}"
 				class="powermail_select {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}"
 				id="powermail_field_{field.marker}"
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.validationDataAttribute(field:field)}"
 				multiple="{field.multiselectForField}"
 				value="{vh:misc.prefillField(field:field, mail:mail)}" />
diff --git a/Resources/Private/Partials/Form/Field/Textarea.html b/Resources/Private/Partials/Form/Field/Textarea.html
index e26003138..fef995e12 100644
--- a/Resources/Private/Partials/Form/Field/Textarea.html
+++ b/Resources/Private/Partials/Form/Field/Textarea.html
@@ -11,6 +11,7 @@
 				property="{field.marker}"
 				placeholder="{field.placeholder}"
 				value="{vh:misc.prefillField(field:field, mail:mail)}"
+				autocomplete="{vh:string.autocomplete(field:field)}"
 				additionalAttributes="{vh:validation.validationDataAttribute(field:field)}"
 				class="powermail_textarea {settings.styles.framework.fieldClasses} {vh:validation.errorClass(field:field, class:'powermail_field_error')}" />
 		</div>
diff --git a/Resources/Private/Templates/Form/Form.html b/Resources/Private/Templates/Form/Form.html
index 67b969ab1..27811d27e 100644
--- a/Resources/Private/Templates/Form/Form.html
+++ b/Resources/Private/Templates/Form/Form.html
@@ -20,6 +20,7 @@
                     section="c{ttContentData.uid}"
                     name="field"
                     enctype="multipart/form-data"
+                    autocomplete="{form.autocompleteToken}"
                     additionalAttributes="{vh:validation.enableJavascriptValidationAndAjax(form:form)}"
                     addQueryString="{settings.misc.addQueryString}"
                     class="powermail_form powermail_form_{form.uid} {form.css} {settings.styles.framework.formClasses} {vh:misc.morestepClass(activate:settings.main.moresteps)}">
diff --git a/composer.json b/composer.json
index 2322eb218..02cd9079d 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
 	"license": "GPL-2.0-or-later",
 	"require": {
 		"php": "^8.1",
-		"typo3/cms-core": "^12.4",
+		"typo3/cms-core": "^12.4.18",
 		"ext-json": "*",
 		"ext-gd": "*",
 		"ext-fileinfo": "*",
diff --git a/ext_tables.sql b/ext_tables.sql
index 26029b6fc..cd8501f03 100644
--- a/ext_tables.sql
+++ b/ext_tables.sql
@@ -10,6 +10,7 @@ CREATE TABLE tx_powermail_domain_model_form (
 	note tinyint(4) unsigned DEFAULT '0' NOT NULL,
 	css varchar(255) DEFAULT '' NOT NULL,
 	pages varchar(255) DEFAULT '' NOT NULL,
+    autocomplete_token varchar(3) DEFAULT '' NOT NULL,
 
 	tstamp int(11) unsigned DEFAULT '0' NOT NULL,
 	crdate int(11) unsigned DEFAULT '0' NOT NULL,
@@ -114,6 +115,10 @@ CREATE TABLE tx_powermail_domain_model_field (
 	mandatory tinyint(4) unsigned DEFAULT '0' NOT NULL,
 	own_marker_select tinyint(4) unsigned DEFAULT '0' NOT NULL,
 	marker varchar(255) DEFAULT '' NOT NULL,
+    autocomplete_token   varchar(20)  DEFAULT '' NOT NULL,
+    autocomplete_section varchar(100) DEFAULT '' NOT NULL,
+    autocomplete_type    varchar(8)   DEFAULT '' NOT NULL,
+    autocomplete_purpose varchar(8)   DEFAULT '' NOT NULL,
 
 	# Dummy Fields
 	auto_marker tinyint(2) unsigned DEFAULT '0' NOT NULL,