I've tried to integrate my commercial antivirus into amavisd-new, but amavisd-new always use clam-av.
Another user reported:
But this config don't work for me: amavis use clam-av even if its configuration reports clamav as secondary antivirus.i have install AntiVir, BitDefender and F-Prot. The zimbra-amavis detect these scanner and used them.
Is there a way to use another antivirus without rewrite the zimbra logic ?
Zimbra is latest stabile version, open source.