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From: ehrlich@cs.psu.edu (Dan Ehrlich)
Newsgroups: comp.mail.sendmail
Subject: Restricting gateway mail
Message-ID: <F=u&9454@cs.psu.edu>
Date: 9 Jan 91 19:30:43 GMT
Sender: news@cs.psu.edu (Usenet)
Organization: Computer Science Department, Penn State University
Lines: 15
Nntp-Posting-Host: colossus.cs.psu.edu

Hello all,

We need to be able to restrict who we gateway mail for.  I have a known
short list of domain names that the authorized hosts will be in.  Basically
I need to make sure that either the from address or the to address is at one
of these hosts.

Has anyone else done this?  Is it even reasonable to attempt with sendmail
or one of its variants?  Does anyone have any suggestions on how I should
proceed?

Thanks in advance.
--
Dan Ehrlich - Sr. Systems Programmer - Penn State Computer Science
<ehrlich@cs.psu.edu>/Voice: +1 814 863 1142/FAX: +1 814 865 3176