Win2003 SRV R2
25 Clients machine.
my pb is that I am receiving like 100 emails of spam...
after many investigations...it turned out that my pb is internal..
since most of these spam emails are from within my LAN ...being sent from my users accounts...
(whereas they are not sending ...)
please help... How do I fix that ?
I installed Malaware's and did not find anything on my server...
any other tools to help?