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Date: Sat, 29 Mar 2014 04:18:36 +0100
From: Ondra Knezour <knezour@weboutsourcing.cz>
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To: Johannes-Maria Kaltenbach <johannes-maria@t-online.de>,
 freebsd-questions@freebsd.org
Subject: Re: (still) problems with email/ssl and t-online.de/telekom.de
References: <mailman.67.1395835202.72916.freebsd-questions@freebsd.org>
 <20140326145149.GB2031@jmk.org> <20140327161804.GB23824@jmk.org>
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Dne 28.3.2014 17:29, Johannes-Maria Kaltenbach napsal(a):
> Where do I put this authentication string in the sendmail and/or
> stunnel configuration so that authentication works also for sending
> mails?

You are probably looking for authinfo feature?

See https://www.dnsexit.com/support/mailrelay/sendmail.html for example.
-- 

Ondra Knezour