As a result, the malware checking engine is crashing, and consequently, emails and messages have been stuck in transport queues across Exchange Servers 2016 and 2019. But you can now breathe a sigh of relief because the Redmond tech giant has released a fix patch for this bug.
Manual and automated solutions provided by Microsoft
Just as the company promised on the first day of 2022, it has finally delivered a fix for this nasty problem. In order to get the fix, IT admins can change the execution policy for PowerShell scripts by running Set-ExecutionPolicy -ExecutionPolicy RemoteSigned. Afterward, the script can be downloaded with a simple click. and ran on each Exchange mailbox server that downloads antimalware updates. There is also a manual solution available, which according to Microsoft, is currently automated because it might take some time to make changes, download updated files, and clear transport queues. The tech giant makes it clear that any manual or automated solution must be performed on every on-premises Exchange 2016 and Exchange 2019 server, and the script can even be run simultaneously on multiple servers. In all cases, using Microsoft’s emergency script might take some time to run. The script might also take some time to clean up any missed messages in the transport queue. Public reaction to the fix has been mixed, with some saying it works, while others are claiming it doesn’t do anything. Other users report that running the script multiple times could help fix the issue, indicating that Microsoft could have done a better job. Have you managed to sort it out using the solution provided by Microsoft? Let us know in the comments section below.
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