restricting access to e-mail, etc.

[Peter Murray]

--On Tue, Jul 14, 1998 9:11 AM -0700 "Albert Lunde" <Albert-Lunde at nwu.edu>
wrote: 

> For POP/SMTP e-mail, I think this would be port 25 TCP (SMTP), port 110
TCP
> (POP3), the ports used by DNS (I forget), and maybe some other stuff to
> allow access to your file servers.

DNS is port 53 -- both UDP and TCP.


Peter
--
Peter Murray, Library Systems Manager                    pem at po.cwru.edu
Digital Media Services                 http://www.cwru.edu/home/pem.html
Case Western Reserve University, Cleveland, Ohio          W:216-368-5888