Microsoft, above the weekend, rolled out a correct to address an issue that brought on email messages to get stuck on its Trade Server platforms thanks to what it blamed on a day validation error at about the convert of the year.
“The problem relates to a day look at failure with the modify of the new calendar year and it [is] not a failure of the [antivirus] engine itself,” the enterprise explained in a weblog publish. “This is not an issue with malware scanning or the malware motor, and it is not a security-similar issue. The version checking carried out versus the signature file is producing the malware engine to crash, ensuing in messages being stuck in transportation queues.”
The Windows maker explained the issue impacted on-premises variations of Trade Server 2016 and Trade Server 2019 but did not specify how popular the impact was.
The issue began to achieve notice as the 12 months 2022 kicked in, resulting in the servers to no longer deliver email messages though throwing the subsequent mistake message: “The FIP-FS ‘Microsoft’ Scan Motor unsuccessful to load. PID: 23092, Error Code: 0x80004005. Error Description: Are not able to convert’ 2201010001′ to prolonged.”
Microsoft pointed out that the issue was brought on due to a date issue in a signature file applied by the malware scanning motor in Trade Server.
To mitigate the Y2K22 difficulty, Microsoft is recommending shoppers to down load a PowerShell-dependent scan engine reset script identified as “Reset-ScanEngineVersion.ps1” that can then be executed on every single Trade mailbox server utilised for downloading antimalware updates. It can be worth noting that the update will also alter the variation of the engine to 2112330001.
“The freshly current scanning motor is thoroughly supported by Microsoft,” the business outlined. “When we require to get the job done on this sequence more time term, the scanning engine variation was not rolled back again, relatively it was rolled forward into this new sequence. The scanning motor will keep on to obtain updates in this new sequence.”
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