On Wed, 8 Feb 2023, at 12:18 AM, simon.matter@xxxxxxxxx wrote:
IMHO the topicbox.com MX has to be considered broken, because it clearly accepts my mails without error, doesn't send anything back, but still does not feed it into the list but instead it seems to go to /dev/null.
Apologies for the confusion: for whatever reason a couple of Simon's messages had wound up held in the moderation queue due to being misdetected as spam. I've released them from the queue now, and they will be reported as false positives to the scanner vendor. They'll probably appear out of order in the thread, alas.
As a human viewer, there was nothing obviously wrong with the messages to cause the misdetection, headers all looked fine etc. Software, I guess!
Cheers,
ellie