Apr 4, 2025, 6:28 PMme @ microsoft: your SMTP server is throwing a 552
microsoft: ok so to prove that the problem is that your end is not making a connection to us, can you give us a web browser capture and a screen recording
im going to become, not just the joker, but an entire casino shoe of cards
Apr 4, 2025, 6:40 PMapparently IP address, timestamp, source range, and SMTP response is insufficient for these people and they want a full-on protocol trace. we had to go to weird extremes to get this (the normal queue trace mechanism didn't catch the message at hand) but we finally got it and sure as shit, it shows the far end responding with 552