Microsoft kicks off 2022 with email blocking Exchange bug – Security – Software

Microsoft Trade administrators welcomed the New Yr with an e-mail blocking bug in their devices, after a coding mistake prevented time and date data for 2022 from being saved correctly.

The issue is affecting on-premises Trade installations, with buyers reporting that versions 2016 and 2019 of Microsoft’s communications and calendaring server usually are not equipped to send or acquire e-mail.

A coding slip-up after a January one car-update is causiing the FIP-FS anti-malware company to crash with the 0x80004005 mistake code when it encounters 2022 dates.

Date values these kinds of as 2201010001 can not be transformed to extensive 32-bit integers, as they exceed the optimum of 2^31 or 2147483647 that can be saved.

Microsoft has acknowledged the bug and is working on an update.

“Our engineers were working all-around the clock on a take care of that would do away with the want for buyer motion, but we identified that any adjust that did not contain buyer motion would have to have several times to establish and deploy,” the firm stated.

“We are working on an additional update which is in closing exam validation.

“The update involves buyer motion, but it will present the quickest time to resolution.”

Customers impacted by the bug can use the Disable-AntiMalwareScanning.ps1 PowerShell script to disable the malware scanning.

A restart of Trade Server is needed for the workaround to choose result.