php-nosmtp

Send emails through PHP without using a relay SMTP server

Advantages:

• No local SMTP required
• No remote SMTP required
• No sendmail required

Requirements:

• PHP >= 5.3.0
• Outgoing TCP port 25 must be opened since there is no way to declare custom ports in MX records

Usage:

// Creating an object #1:
$mail = new NoSMTP(string $to, string $subject, string $message);

// Creating an object #2:
$mail = new NoSMTP(array(
	'to' => <string or array with addresses>,
	'subject' => <string>,
	'message' => <string>,
	'headers' => <array with headers (key - value pairs)>
));

// Send the email:
$mail->send();

Example:

$mail = new NoSMTP(array(
	'to' => '[email protected]',
	'subject' => 'Hello there',
	'message' => 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr.',
	'headers' => array(
		'From' => '[email protected]'
	)
));

$mail->send();

Adding an attachment:

$mail->addFile('/path/to/file');

Settings:

'verbose' 		=> 0, 				// 0 - no logging / 1 - log only errors / 2 - log every sent & received message from server
'log_file' 		=> 'nosmtp.log', 	// where to save log messages
'throw_errors' 	=> false 			// true to throw catchable errors

Changing a setting:

$mail->settings['verbose'] = 1;

Future TODOs:

• Add STARTTLS encryption
• Add possibility to authenticate on target SMTP (may be required for local testing)
• Option to check if destination email address exists on the server
• ...