Blocking emails from Microsoft-hosted Exchange/Office 365?

Torbjörn Granlund tg at
Sun Sep 3 13:47:35 CEST 2023

Andrew Teylu <andrewvaughanj at> writes:

  To be clear: I have zero issues if this is still the intentional
  behaviour, but I just wanted to check that everyone on this list was
  aware that the Microsoft "block" had this impact of people being
  unable to email the GMP lists.

We are aware of that.

We saw little interest from Microsoft/Github to address this behaviour.
They made some victim blaming, and that was it.

The GMP team has no time for playing games with actors which abuse
others' servers.  We could open up for Microsoft/Github again, but we
have no reason to believe the DDoS would not be repeated.  That would
cost us time we do not have.

Please encrypt, key id 0xC8601622

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