smtp.gmail.com "Sending the email to the following server failed : localhost:25"

To fix it, use this:

mail.smtp.host=smtp.gmail.com
mail.smtp.user=yourname@yourdomain.com
mail.smtp.pass=xxxxxxxx
mail.smtp.channel=ssl
mail.smtp.port:587
mail.smtp.starttls.enable=true
mail.smtp.auth=true

instead of this:


mail.smtp=smtp.gmail.com
mail.smtp.user=yourname@yourdomain.com
mail.smtp.pass=xxxxxxxx
mail.smtp.channel=ssl
mail.smtp.port:587
mail.smtp.starttls.enable=true
mail.smtp.auth=true



Then restart tomcat.