I want to send mail from my Gmail box (me@gmail.com) that will appear as sent from my Google Apps address (me@example.com).While setting up the send as address, I'm asked to enter my SMTP server, username and password.I use smtp.example.com with my Google Apps user and password, and I get the following DNS error:Authentication failed. Please check your username/password.    [Server response: DNS Error: Address resolution of smtp.example.com. failed: Domain name not found code(0) ]I have MX records set up on my domain host, and they show on Google Apps admin console.Any idea?
Adding Send As address in Gmail result in an SMTP DNS error
gmail;google apps;google apps email