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Date:      Mon, 10 Jan 2005 19:38:29 -0500
From:      Chuck Swiger <cswiger@mac.com>
To:        pwd8jmr22w@me.point.ne.jp
Cc:        freebsd-questions@freebsd.org
Subject:   Re: sendmail problem - Helo command rejected: Host not found
Message-ID:  <41E32005.2040403@mac.com>
In-Reply-To: <1105435387.849.18.camel@localhost>
References:  <1105432346.638.31.camel@localhost> <41E314C0.1010502@mac.com> <1105435387.849.18.camel@localhost>

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Srot BULL wrote:
[ ... ]
>>The simple answer is that the name your machine claims to be isn't registered 
>>in the DNS, which is normal for dynamic connections.  You should either relay 
>>all email to the mailserver your ISP should have available, or you should 
>>configure your MTA to masquerade as a valid domain.
>>The former is likely to better in terms of passing spam-sensitive mailers.
> 
> Can I configure my system's sendmail to the above suggestion that you
> wrote? Or am I stuck to using Evolution/Thunderbird with an SMTP setting
> and not sendmail as my smtp server?   [ ... ]

Go to /etc/mail.  Edit freebsd.cf (look for SMART_HOST), point it at your 
ISP's mail server.  Do "make stop; make install; make start".

You may have to twiddle some more, look at the Makefile there and:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/mail.html

In particular, if your ISP requires your mailer to authenticate, you will need 
to twiddle the things called an access map for SMTP AUTH.  :-)

-- 
-Chuck



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