On 12.09.10 01:38, Stan Hoeppner wrote: > Am I missing something that's preventing you from using header_checks > for your purposes?
The thread http://marc.info/?l=postfix-users&m=128370729710827&w=2 led to the understanding that using header_checks -- my first choice -- is not suitable for my purposes. These checks are performed by the cleanup service and will invalidate DKIM signatures when removing header lines. I need a filter applied before the messages are signed. -Ralph
