First locate simcontrol file at /var/qmail/control
The default file looked like this:
:clam=yes,spam=yes,spam_hits=10,attach=.mp3:.src:.bat:.pif:.exe
If you want to just stop spam processing for a single user you have to put:
[email protected]:clam=yes,spam=no,spam_hits=10
in front of existing line, result:
[email protected]:clam=yes,spam=no,spam_hits=10
:clam=yes,spam=yes,spam_hits=10,attach=.mp3:.src:.bat:.pif:.exe
for an entire domain just put:
domain.com:clam=yes,spam=no,spam_hits=10
Save an run #qmailctl cdb