Re: smtp redirection

[Graham Toal <gtoal () UTPA EDU>]

Flagg, Martin D. wrote:

> We have set-up a anti-spam wall and use MX records to direct traffic
> to it.  I have not yet blocked SMTP mainly because of our POP/IMAP
> users that need SMTP.  How has everyone dealt with this issue?


If all senders are on-campus, have a"mail.hiram.edu" for the desktop
clients that is different
from "smtp.hiram.edu" or whatever for incoming MX.  Allow it to send out
through the
firewall but not receive smtp inwards.

G

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