Microsoft has released .Net Framework 4.6.1 and this doesn’t go well with any version of Exchange server, including 2016 yet. You need to watch out for this one especially if you use Windows update to patch the servers.
In previous versions of Exchange, there was always a difference between the help info on TechNet and the one displayed in the local shell window. This has been changed from Exchange 2013 CU2+
The security update MS13-061 created a mess for Exchange 2013 administrators and it has been pulled out.
While troubleshooting a failed mailbox move to Office 365 for a customer, I was surprised to see that the basics was not covered – to enable the MRS Proxy!
How to recreate health mailboxes in Exchange 2013?
After installing Exchange 2013 CU2 Version 2, the Exchange Health Manager service does not start automatically!
How to fix a corrupted mailbox database content index catalog if you only have a single copy of the database?
The action can’t be completed because the file is open in noderunner.exe – an error you may bump into in Exchange 2013.
The default self signed certificate in Exchange 2013 mailbox role – what should I do with it?
The Exchange Team has given a bit of thought to the message headers in Exchange 2013.