Date: Sat, 24 Sep 2005 10:40:47 -0400 From: Chuck Swiger <cswiger@mac.com> To: steve lasiter <slas7713@yahoo.com> Cc: free bsd <freebsd-questions@freebsd.org> Subject: Re: gateway and smmsp Message-ID: <4335656F.3060106@mac.com> In-Reply-To: <20050923224214.95380.qmail@web33610.mail.mud.yahoo.com> References: <20050923224214.95380.qmail@web33610.mail.mud.yahoo.com>
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steve lasiter wrote: > I have all FreeBSD boxes running 5.4. My gateway > server is set up as 192.168.0.1 and I have four behind > it. My mail server is 192.168.0.2 running postfix and > apache. I have the proper redirect in the ipnat.rules > and the proper ipf.rules to allow in email on port 25. > > I can send mail successfully from the 192.168.0.2 mail > server but cannot receive it. When I attempt to telnet > into the gateway on port 25 and watch with a sockstat > -4 command a sendmail smmsp user pops up on port 25. I > never configured the FreeBSD gateway options for any > email handling and have all turned off in the rc.conf > file with sendmail_enable="NO" and others. Run "netstat -an | grep 25" on your firewall, and make sure nothing is listening on port 25, including inetd. Run "tcpdump -nt port 25" on your mailserver, and see whether the firewall and redirection is working right. -- -Chuck
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