Hello everyone, A server that I manage is currently on a Microsoft blocklist for unknown reasons. If you do exactly what Microsoft says in the bounce e-mail: “Forward this error message to del...@microsoft.com” then this e-mail also bounces again with “Access denied”. By the way, it's a great idea to apply exactly the same rules to an address where you should report problems.
This is of course not very helpful and the SNDS portal only says that you are not on any blocklist. You can also report the case to Microsoft, but then you get back “Rejected because you violate standards”. It is unclear which ones. And when you ask, you end up with the de-escalation team, which doesn't respond within 24 hours. Great thing. And now? Does anyone have any tips for me? said: 550 5.7.511 Access denied, banned sender[]. To request removal from this list please forward this message to del...@microsoft.com. For more information please go tohttp://go.microsoft.com/fwlink/?LinkId=526653. <http://go.microsoft.com/fwlink/?LinkId=526653> Best, Tobias -- Tobias Grychtol-Matthaeus Senior Systemadministrator / IT-Sicherheitsbeauftragter Informationstechnik Max-Planck-Institut für Marine Mikrobiologie Celsiusstr. 1 - D-28359 Bremen Raum: R1130 Telefon: +49 421 2028-5720 Telefax: +49 421 2028-5658 E-Mail: tgrym...@mpi-bremen.de
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