Microsoft has released security updates (SUs) that resolve vulnerabilities found in:
Exchange Server 2013
Exchange Server 2016
Exchange Server 2019
IMPORTANT: When manually installing SUs...
Updated Mar 16, 2022
Version 6.0
Blog Post
Rather confused that the security updates this year have been really de-stabilizing for the Exchange server environments. MS has been releasing articles about workarounds and steps to get system up and running again.
What happened to quarterly CU-s that were promised? Last 2 quarterlies have not been released yet and the security updates appear to break things and then shortly after we get articles how to work around that. With email systems being used as one of the primary communications channels between majority of the companies, I would expect MS to put a little more effort into the updates and testing before releasing and pushing them out.
Has there been a change in the cumulative updates release process and frequency that MS has forgotten to communicate out or has it been communicates somewhere without reaching the target audience?