Relay with Firewall

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#3608

From: Chris Morris
Date: Tue, 11 Jun 2002 14:13

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I using Checkpoint with my Linux box in a DMZ. I have a problem where
Sendmail will not accept email for outside side unless I have the internal
DMZ ip address as a relay accept. Only thing is that this also opens up my
server to spam relay from the outside. I tried to use DRAC for pop before
SMTP, but can't seem to get it to work that way either. I'm getting:
g5BDUL731280: ruleset=check_rcpt, arg1=<jcmorris_99@yahoo.com>,
relay=[192.168.10.1], reject=550 5.7.1 <jcmorris_99@yahoo.com>... Relaying
denied. IP name lookup failed [192.168.10.1]

I've checked DRAC and all seems to be working there. I have the firewall not
allowing email from the outside for send right now, but seeing that I need
to have a on the road access this is a problem. any clues as to how to
figure out if DRAC is working right or how to allow relay without using the
192.

Thanks all. Chris Morris

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arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!headwall.stanford.edu!newsfeed-west.nntpserver.com!hub1.meganetnews.com!nntpserver.com!news-xfer.siscom.net!not-for-mail

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From: "Chris Morris" <jcmorris_99@yahoo.com>
Newsgroups: comp.mail.sendmail,cz.comp.mail.sendmail
Subject: Relay with Firewall
Date: Tue, 11 Jun 2002 10:13:07 -0400
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