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Date:      Wed, 5 Sep 2007 07:58:58 -0500
From:      Eric Crist <mnslinky@gmail.com>
To:        "Jim Stapleton" <stapleton.41@gmail.com>
Cc:        freebsd-questions@freebsd.org, Jonathan McKeown <jonathan+freebsd-questions@hst.org.za>
Subject:   Re: questions on setting up a mail server
Message-ID:  <E1365388-3B3A-4266-B633-9FF85926069F@gmail.com>
In-Reply-To: <80f4f2b20709050346l21f000f0y552bc0711cfcacfd@mail.gmail.com>
References:  <BMEDLGAENEKCJFGODFOCGEELCAAA.tedm@toybox.placo.com> <200709051012.46793.jonathan%2Bfreebsd-questions@hst.org.za> <80f4f2b20709050346l21f000f0y552bc0711cfcacfd@mail.gmail.com>

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On Sep 5, 2007, at 5:46 AMSep 5, 2007, Jim Stapleton wrote:

>> All the authentication options you mention after plain text (which  
>> is the
>> standard method built in to the protocol) require Cyrus SASL. This  
>> isn't as
>> scary to set up as the docs make it sound. PLAIN and LOGIN can  
>> both use your
>> existing user passwords (which is what I do). GSSAPI requires  
>> Kerberos, and
>> the digest methods (the -MD5 ones) need a separate file of  
>> passwords held in
>> plain text - the sasldb. Of the passwd-based methods, PLAIN is the  
>> preferred
>> protocol according to the docs and RFCs - LOGIN is the one  
>> Microsoft uses (go
>> figure).
>
> Thanks, that's almost all of what I needed there. You insinuated (but
> I don't think explicitly stated) that LOGIN is in fact encrypted in
> some form?
>
> Thanks,
>

Only across SSL/TLS connections.

-----
Eric F Crist
Secure Computing Networks





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