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Exchange 2016/2019 Filtering Engine Updates failing since 12/7/2021
Hi, Anti-malware engine updates have been failing since 12/7 with error 6035 - the testing phase. After trying several of the suggested fixes, it appears this is failing after the update is download...
- I request everyone to follow updates on: https://techcommunity.microsoft.com/t5/exchange-team-blog/email-stuck-in-exchange-on-premises-transport-queues/ba-p/3049447
Same issue here with on-prem exchange 2019 CU11 with the November SU. I to had to temporarily bypass the anti-malware filtering and restart the transport service to get mail flowing again.
The Microsoft Filtering Management Service stopped unexpectedly with event code 7034 multiple times. The last bit of mail that came in last night was around 6:50pm CST. The next message that came in at 7:06pm CST was stuck in the queue.
The Microsoft Filtering Management Service stopped unexpectedly with event code 7034 multiple times. The last bit of mail that came in last night was around 6:50pm CST. The next message that came in at 7:06pm CST was stuck in the queue.