Date: Thu, 07 May 1998 09:51:32 -0700 From: Mark Castillo <markc@relationships.com> To: Mike <mike@ns1.seidata.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Sendmail Question. Message-ID: <199805071651.JAA22577@friends.relationships.com> In-Reply-To: <Pine.BSF.3.96.980507103827.11109A-100000@ns1.seidata.com> References: <Pine.BSF.3.96.980506225131.18162A-100000@engulf.com>
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also, if you disable port 25 for all hosts except for your own network in the firewall, you won't be able to recieve mail from other hosts on the internet. So the best solution looks like the sendmail configuration. At 10:46 AM 5/7/98 -0400, you wrote: >On Wed, 6 May 1998, Brandon Lockhart wrote: > >[should this be in -questions?] > >> This is a simple question really, I am having some problems setting up >> my sendmail to not allow relay's. I only want it to accept connections >> for outgoing mail from engulf.com. > >Have you tried Sendmail 8.8's anti-spam provisions? You can get them from >sendmail.org. We run them here and have found them very functional / >flexible. You can deny/allow by IP address and/or hostname. You can also >block specific users from certain domains. We basically just allow class >Cs we own to relay though us. > >> Should I do this with the ipfw command, > >Hmm... It seems like this would be simplest to handle from sendmail. I'm >just starting to play with ipfw myself (setting up a new FreeBSD box as a >firewall for our LAN), so I'll let others comment on this approach. :) > > -mike > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-current" in the body of the message > ---------------------------------------------- Mark Castillo Systems Integration Engineer relationships.com, Inc. 650-691-0609 x229 ---------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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