share [fb] share [tw] 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 received from header to the Return-Path dyanamically,i also want to implement the same in my mail server,i have tried address masquereading in postfix but it was not of much help may be i am misssing 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/ADDRESS-MASQUEREADING-POSTFIX-tp33980124p33980124.html Sent from the Postfix mailing list archive at Nabble.com.