Just today I installed clamav and I'm having problems with it too. In my
case, I finally tracked it down to SPF. The SPF plugin adds a
"Received-SPF:" header to the top of the message and I believe clamav is
choking on it because it wants to read a plain "Received:" header. I
haven't checked clamav sources but experimentation shows this to be the
case. I guess I could add an extra blank "Received:" inside the plugin
code for a quick fix.
That could be since I'm running SPF too. I'll try your patch that later in the day.
I'll also switch to clamdscan for speed enhancing, but I'll report it if works with clamscan and clamdscan.
GFK's -- Guillaume Filion, ing. jr Logidac Tech., Beaumont, Québec, Canada - http://logidac.com/ PGP Key and more: http://guillaume.filion.org/