Mail server

Marti, Rob RJM002 at shsu.edu
Tue Jun 30 11:13:52 UTC 2009


You want them to be able to use Thunderbird, et al. but not telnet directly to port 25?  Impossible afaik.  Why would you want to stop that?

Rob Marti
________________________________________
From: redhat-list-bounces at redhat.com [redhat-list-bounces at redhat.com] On Behalf Of Raj Har [raj4list at gmail.com]
Sent: Tuesday, June 30, 2009 02:14
To: redhat-list at redhat.com
Subject: Mail server

Hello experts,

I have configured my mail server (postfix) in intranet.
user can send mail from one user to another user via client s/w like
Thunderbird.
but user can send mail from telnet utility eg.
#telnet server ip  25

they can send mail from this system.

i wanna stop this utility and i wanna send some error message to client
.....

but my mail server should be run properly.

can i do this???

Thanks.
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