Trend Micro ScanMail
Network Associates GroupShield
Sybari Antigen (personal preference)
> we're running several Exchange-servers (version 5.0 and 5.5). To prevent
> virus-infections, we want to install anti-virus-software to scan the
> incoming an outgoing email attachments. I've read something about Norman's
> Groupware which sounds quite good. But my question; are there any other,
> maybe better applications around?!?