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Date: 31 Mar 2019 15:25:23 -0400
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From: "John Levine" <johnl@iecc.com>
To: freebsd-questions@freebsd.org
Cc: freebsd@edvax.de
Subject: Re: Why is Sendmail still around?
In-Reply-To: <20190330034328.2ecbd2c8.freebsd@edvax.de>
Organization: Taughannock Networks
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In article <20190330034328.2ecbd2c8.freebsd@edvax.de> you write:
>Sorry, maybe I didn't write my current problem in a more
>precise way: The SmartHost option (mail relay provided by
>ISP) is gone, ...

Are you saying your mail provider offers no submission server
for its users?  

That's very hard to believe.  If your provider is Schlund,
I think you'll find the submission server at smtp.1and1.com on
port 587.

R's,
John