OT: Exchange vs MS question
fcusack at fcusack.com
Sat Nov 28 19:29:11 GMT 2009
On November 28, 2009 10:13:11 AM +0000 Martin Hepworth <maxsec at gmail.com>
> If your internal pc gets infected it will us smtp to send out mugs not
> exchange so normal rules apply.
good point, but if using smtp it probably contacts remote smtp servers
directly, not via your internal gateway. therefore blocking port 25
outbound should be sufficient (and should be SOP anyway). my internal
gateway does not do any spam/virus checking however i am reconsidering.
it sucks to get blacklisted.
More information about the MailScanner