On CiviCRM 4.5.5, I have an email address of email@example.com configured under Administration > Communication > From Address.
When I send the test email the reply to address is the correct email address.
However when I sent a membership renewal reminder the address is a random set of letters and numbers viz:
Return-Path: <firstname.lastname@example.org> Reply-To: <email@example.com> From: "APMA" <firstname.lastname@example.org> To: "Paul Murdoch" <email@example.com> Subject: [CiviMail Draft] Your APMA membership Date: Sun, 14 Jun 2015 20:27:25 +1000 Message-ID: <E1Z458P-001P0kfirstname.lastname@example.org> MIME-Version: 1.0
I am guessing this has to do with the automated tracking of newsletters or similar. However I would like the reply to email address to be email@example.com.
How do I debug, track this down and correct this?