Spam filtering on spamhaus

deinSchrank 0 Reputation points
2024-01-31T12:26:48.8066667+00:00

Our customers try to reach us by mail via gmx.de and web.de e-mail addresses. As some gmx mailservers have been activated in spamhaus for a long time, many mails are rejected. I have tried to deactivate the check via the following page.
https://security.microsoft.com/antispam

But it still does not work. Is there another place in Microsoft 365 where i can deactivate the filtering on spamhaus?
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Windows 365 Business
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  1. Crystal-MSFT 45,656 Reputation points Microsoft Vendor
    2024-02-01T01:19:44.3233333+00:00

    @deinSchrank, Thanks for posting in Q&A. For the issue, it seems to be with Microsoft 365 which we are not familiar. I suggest submit thread in the following Microsoft 365 community to get help. https://answers.microsoft.com/en-us/msoffice/forum? sort=LastReplyDate&dir=Desc&tab=All&status=all&mod=&modAge=&advFil=&postedAfter=&postedBefore=&threadType=All&isFilterExpanded=true&page=1

    Thanks for your understanding.

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