Update email microservice

Author: gimenete

package.json

@@ -37,7 +37,7 @@
     "node-fetch": "1.7.2",
     "pg": "6.4.2",
     "pify": "^2.3.0",
-    "pnp-email-service": "^0.1.5",
+    "pnp-email-service": "^0.1.6",
     "pnp-media-service": "^0.1.3",
     "qrcode": "0.8.2",
     "request": "2.81.0",