I recently moved one of our several domains (xyz.com) from zimbra to google apps (xyz.com)
Prior to this move, some of my external scripts used SMTP mail.xyz.com to send smtp emails.
After the move, the scripts are sending the SMTP emails to xyz.com domain under zimbra which still exists and we cannot remove it for a certain reason.
How can I forward all incoming emails to xyz.com using SMTP to google apps xyz.com?
I read the wiki article ManagingDomains - Zimbra :: Wiki but was unable to figure out how it would work in this context when the domain name is the same on zimbra as well as on google apps.
Note: My internet emails are working fine to/fro google apps xyz.com accounts. Only SMTP is an issue.