problem with virus through mail server

[orko]

hi all,
i m new in this forum !! i have a mail server using sendmail in RedHat Linux 8
I don have any professional Antivirus (like RAV or something else) and i cant buy either .
for last few days my client pcs r getting mail with attached virus and their PCs r sparming those virus to other PCs .
is there any way within linux providing protection from virus and worms ?? by the way, i've a Linux Router too which is being used as gateway for All windows client machine.

thanking you all

[ossama]

hi
press this link
www.grisoft.com
u wil find a solution for what you have
yours
ossama