On 11/10/2023 10:12, Andreas via mailop wrote:
since a few hours we have problems with sending to Microsoft. We get
hundreds of messages like in the subject with the reference to S77719.
Also colleagues from other companies in germany are seeing the same in
their logs. All mails that are blocked here are from Microsoft
customers, but they are redirected through our servers.
Yes, exactly the same thing here. I was worried it was something we'd
done, but it appears to be a bit more widespread
Paul
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