From owner-freebsd-questions  Sun Nov  3 23:53:54 2002
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Date: Mon, 04 Nov 2002 17:23:37 +0930
To: freebsd-questions@FreeBSD.ORG
From: Michael Ritchie <michaeljritchie@bigpond.com>
Subject: sendmail local user mail routing restrictions
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I am currently supporting a site which has it's own domain name (call 
it:  foo.org)  We have a single FreeBSD 4.6.2 server running Sendmail, 
Qpopper and OpenLDAP to provide our mail and directory services.  Currently 
all users are able to send, receive (and route to the internet) mail 
through this server, and the server accepts mail from the internet to 
deliver to local users.  I would like to know if it is possible to restrict 
certain users on the LAN from routing mail to "external" mail servers 
through this server, and from receiving messages from "outside" our site 
(but still have the functionality to send and receive messages to/from 
other local users)?

Thanks in advance,
Michael


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