In an older episode, on 2012-03-23 09:33, Anirudha Patil wrote:
Also any thoughts on if the "Return-Path" is added by postfix in header or its the same as the envelope sender.
The envelope sender is written into the mail as "Return-Path" by the MDAs (Mail Delivery Agents) when the mail is finally delivered.
So yes, they are the same, but the "Return-Path" is only a reflection of the envelope sender.
Hope this helps. wolfgang
