Postfix+amavis+spamassassin mail header problem.
I've got a mailserver running with the following setup:
Somehow, the first From header of all the mails gets messed up. An
>From email@example.com Tue Oct 7 11:
As you can see, a '>' is added to the From header. Though later in the
mail, the 'real' From: header is correct. I have no idea what could be
causing this. Maybe someone has an idea where to look?
Why is this first From header added in the first place? One would be
R.M. Evers <firstname.lastname@example.org>