28 Sep
2010
28 Sep
'10
5:39 p.m.
465 is not an odd-ball port, it's the standard well-known port for STMPS.
It is? That's not what's recorded at: http://www.iana.org/assignments/port-numbers
urd 465/tcp URL Rendesvous Directory for SSM igmpv3lite 465/udp IGMP over UDP for SSM
Microsoft frequently has different ideas about things.
~Seth
FWIW - 465 is widely deployed as SMTPS, in more than just MS products. I'm actually quite surprised it's not in the well known ports list. Best Regards, Nathan Eisenberg