and haven't had any trouble with it on the localhost. but as soon as i push it to heroku it give me this annoying error:
Internal server error, for request [POST /mobile/newUser] ->
play.core.ActionInvoker$$anonfun$receive$1$$anon$1: Execution exception [[EmailException: Sending the email to the following server failed : smtp.gmail.com:587]] at play.core.ActionInvoker$$anonfun$receive$1.apply(Invoker.scala:134) [play_2.9.1-2.0.1.jar:2.0.1]
at play.core.ActionInvoker$$anonfun$receive$1.apply(Invoker.scala:115) [play_2.9.1-2.0.1.jar:2.0.1]
at akka.actor.Actor$class.apply(Actor.scala:311) [akka-actor-2.0.1.jar:2.0.1]
at play.core.ActionInvoker.apply(Invoker.scala:113) [play_2.9.1-2.0.1.jar:2.0.1]
at akka.actor.ActorCell.invoke(ActorCell.scala:619) [akka-actor-2.0.1.jar:2.0.1]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:196) [akka-actor-2.0.1.jar:2.0.1]
Caused by: org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.gmail.com:587 at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1242) ~[commons-email-1.2.jar:1.2]
at org.apache.commons.mail.Email.send(Email.java:1267) ~[commons-email-1.2.jar:1.2]
at com.typesafe.plugin.CommonsMailer.send(MailerPlugin.scala:224) ~[play-plugins-mailer_2.9.1-2.0.2.jar:2.0.2]
at com.typesafe.plugin.CommonsMailer.send(MailerPlugin.scala:188) ~[play-plugins-mailer_2.9.1-2.0.2.jar:2.0.2]
at controllers.MobileController.newUserPost(MobileController.java:62) ~[connectlabweb_2.9.1-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at Routes$$anonfun$routes$1$$anonfun$apply$3$$anonfun$apply$4.apply(routes_routing.scala:244) ~[connectlabweb_2.9.1-1.0-SNAPSHOT.jar:na]
Caused by: javax.mail.AuthenticationFailedException: null
at javax.mail.Service.connect(Service.java:319) ~[mail-1.4.1.jar:1.4.1]
at javax.mail.Service.connect(Service.java:169) ~[mail-1.4.1.jar:1.4.1]
at javax.mail.Service.connect(Service.java:118) ~[mail-1.4.1.jar:1.4.1]
at javax.mail.Transport.send0(Transport.java:188) ~[mail-1.4.1.jar:1.4.1]
at javax.mail.Transport.send(Transport.java:118) ~[mail-1.4.1.jar:1.4.1]
at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1232) ~[commons-email-1.2.jar:1.2]