Hi All, I wanted to differentiate the incoming emails depending on whether they are generated by same server postfix (e.g. NDR) or being delivered to it by some smtp client. Is there a easy way to relay all mails generated through postfix to a different custom transport rule while saving the general emails coming though other smtp clients which will use the general rules on postfix.
We use postfix 2.9 for our systems. Regards, Ashay V. Chitnis.
