nanog mailing list archives

Re: EMail server gets blocked by Microsoft


From: Michael Fallen <mikefallensignup () gmail com>
Date: Tue, 27 Apr 2021 10:22:29 -0400

Microsoft seems to be one of the worst offenders in terms of having a email blocking blackbox. Good luck getting in contact with someone as well. Throughout the years of self-hosting email they have always been the most problematic of the large providers.

--
Mike

Dominque Roux wrote on 2021-04-27 3:35 AM:
Hi All,

is there anyone out there who has some experience with the blocking
mechanism of Microsofts mail server? We're running a mail server at our
company which ends up on their blacklist from time to time and we're
wondering if there are some steps we could take in order to prevent this.

Cheers,
Dominique


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