This is header of mail that i have received from mailchimp: Return-Path: bounce-mc.us2_6034522.1358370-achal.tomar58=gmail....@mail76.us2.mcsv.net> Received: from mail76.us2.mcsv.net (mail76.us2.mcsv.net. [173.231.139.76]) by mx.google.com with ESMTP id er6si2501863qab.62.2012.06.03.05.09.29; Sun, 03 Jun 2012 05:09:29 -0700 (PDT)
My query is how they add the SentTo: header to the Return-Path dynamically as achal.toma...@gmail.com is the my gmail ID,i also want to implement the same in my mail server,i have tried address masqereading in postfix but it was not of much help may be i am missing something. My mail server has postfix as an MTA and i have centOS 5 as an OS. -- View this message in context: http://old.nabble.com/return-address-header-postfix-issue.-tp33998114p33998114.html Sent from the Postfix mailing list archive at Nabble.com.