On 02/09/2009 10:06 PM, Ulrich Zehl wrote: > You can avoid generating a Delivered-To header in the first place by > removing "D" from the "flags=..." part of the Postfix master.cf entry for > Dovecot. This will, of course, disable this loop avoidance mechanism for > all messages. > > If you don't want this, you'll have to teach the script that reinjects the > message to remove the header. >
Thanks for elaborating. I discovered "antispam - The dovecot antispam plugin" (http://johannes.sipsolutions.net/files/antispam.html) which actually does what I want to achieve and will give up my initial idea.