Absolutely #3 - far more of a threat than #1 and #2. On Tue, Dec 8, 2009 at 10:09 PM, Tony Finch <d...@dotat.at> wrote: > Three :-) > >> 1. Forwarding users on your campus - with mailboxes that accept a lot >> of spam and then forward it over to student / alumni AOL, Comcast, >> Yahoo etc accounts >> 2. Spam generated by infected PCs / laptops, hacked machines etc on >> your campus LAN > > 3. Spammers abusing your webmail and/or remote message submission service > using phished credentials.
-- Suresh Ramasubramanian (ops.li...@gmail.com)