REJECTEXEC

Reject DOS/Windows executables in mail attachements.

Default:

off

Affects:

qmail-smtpd

Example:

"" (any value will do)

Note:

This patch does not distinguish between valid applications and evil viruses and trojans so handle with care.
It is not a 100% guaranteed protection but it handles a lot of unwanted stuff.
The file ~control/signatures contains signatures for matching of mime attachments.