[SM-USERS] http daemon max's out when sending from squirrelmail with virus scan

[Troy K. <tkr...@te...>]

Does anybody know why my http daemon would consume 99% of my cpu usage and 
eventually timeout (depending on setting in php.ini as to how long) when 
sending a message in squirrelmail.  I am using redhat 7.1 ,apache 1.3 , 
qmail , courier imap,amavis with uvscan and squirrelmail 1.2.9 as well as 
1.4.0.  I have noticed that if I disable the virus scaning every thing 
works great but I cannot get squirrel to co-operate with virus scanning 
when everything is on the same box.  If I keep squirrelmail on one box and 
my qmail and imap server on another it seems to work but it is not a quick 
as having everything on the same box.  Has anyone got virus scanning to 
work with squirrelmail and could give me some tips.