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Date:      Mon, 27 Feb 2012 12:09:12 -0500
From:      Jon Radel <jon@radel.com>
To:        "Bender, Chris" <chris_bender@cellularatsea.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Email issues, relay failure
Message-ID:  <4F4BB8B8.509@radel.com>
In-Reply-To: <assp.0404d5ea77.863259E16B6C464DAD1E9DD10BB31154059CFDB1@wmsexg01.corp.cellularatsea.com>
References:  <863259E16B6C464DAD1E9DD10BB31154059CFBAE@wmsexg01.corp.cellularatsea.com> <4F48BAF6.9070204@ifdnrg.com> <863259E16B6C464DAD1E9DD10BB31154059CFBE7@wmsexg01.corp.cellularatsea.com> <4F48EC21.7040805@ifdnrg.com> <863259E16B6C464DAD1E9DD10BB31154059CFBEE@wmsexg01.corp.cellularatsea.com> <4F48F45F.4080304@ifdnrg.com> <863259E16B6C464DAD1E9DD10BB31154059CFBF4@wmsexg01.corp.cellularatsea.com> <4F492262.5090505@radel.com> <7409DAB4-F76A-493B-9A50-A663E6F6802E@cellularatsea.com> <4F4BB19A.8040005@radel.com> <863259E16B6C464DAD1E9DD10BB31154059CFDA4@wmsexg01.corp.cellularatsea.com> <4F4BB61A.1060600@radel.com> <assp.0404d5ea77.863259E16B6C464DAD1E9DD10BB31154059CFDB1@wmsexg01.corp.cellularatsea.com>

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On 2/27/12 12:00 PM, Bender, Chris wrote:
>
> How would I whitelist SMTP speakers?

You're invited to read the documentation.  The Book of PF: A No-Nonsense =

Guide to the OpenBSD Firewall, 2nd ed., is also rather informative,=20
although one has to keep in mind that the version of PF in FreeBSD lags=20
that in OpenBSD.


> I am thinking it would be ok to reload the rules, would that clear the
> issue with SMTP users for now?
> Whats the harm?

The universe might grind to a halt.  This would upset a great many=20
people.  This outcome, however, is exceedingly unlikely.

Again, with no clue as to what's in pf.conf, I could offer only the=20
vaguest guesses based in part on my judged competence of the author of=20
your pf.conf.  Since your pf.conf appears to have possibly destroyed=20
your e-mail infrastructure, the preliminary assessment is a bit shaky.

--=20
--Jon Radel
jon@radel.com


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