i have configured POSTFIX and GMAIL, and postfix is relaying all emails to smtp.gmail.com. its working, but the problem is when the outside domain is getting my authenticated user email address, instead of user's email.
e.g
Auth User =
auth@mycompany.com
Sent Email id=
emp@mycompany.com
To Email id =
xyz@hotmail.com
when user
xyz@hotmail.com receive from
auth@mycompany.com instead of
emp@mycompany.com.
i am using google app, and my emails and MX points to google app. i am not using "generic" .
thanks.