Rules for letters with attachments

[Steve Basford]

> Hi all,
>
> Recently my mail servers receive many emails with .exe files attached.
> These files are actually viruses but ClamAV still does not
> recognize them.

Are you using the official signatures only on ClamAV or Third-Party ones
as well:

http://sanesecurity.com/usage/linux-scripts/
http://sanesecurity.com/foxhole-databases/

If you want to discuss, off-list...

Cheers,

Steve
Sanesecurity.com