Exchange 2016
Exchange 2016:- Restrict Access to the EAC in IIS
In Exchange 2016, you can harden access to the Exchange Admin Center (EAC) by creating a rule/s in IIS. To do this you will need to add an additional feature to IIS called "IP and Domain Restrictions". This can be done from Server Manager and selecting "Add Roles and...
Exchange 2016: EMS WinRM client error
In Exchange 2016, after you have done your installation and all says successful, you login to the Exchange Management Shell and are presented with the following error: Rebooting the server does not help. Checked the PowerShell virtual directory and Basic plus Windows...
Exchange 2016: – EventID 2193, MSExchange ADAccess
In my test environment, I have multiple versions of Exchange, Exchange 2010, 2013 and 2016. Exchange 2010 and 2013 log event ID 2080 for the Topology with no errors. All Domain controllers are visible and can be contacted, however a strange error seems to be happening...
Exchange 2016:- Event ID 9646: Mapi session (redacted) with client type MoMT exceeded the maximum of 32 objects of type Session
In your Exchange 2016 environment, you might have noticed the following Event (Event ID 9646) being logged: Mapi session (redacted) with client type MoMT exceeded the maximum of 32 objects of type Session To resolve this issue, you can create a registry key on the...
Exchange 2010:- KB4338830 breaks mail-flow
Microsoft released July windows updates and a customer recently patched there servers, however the affected KB was still in the list. After a successful installation, everything seem to be okay. After the reboot, the Edge and Transport services on the HUB servers did...
Exchange 2010/2013/2016* – Don’t install .NET 4.7.2
**You can now install .NET 4.7.2 when you upgrade to CU11 for Exchange 2016, it is not a requirement though for installation** Exchange and .NET Framework, this is a common subject that comes up a lot, across many forums. Exchange in general works with "most" versions...
Exchange 2010/2013/2016: – IMAP Account not downloading all email
A strange one, a customer reported that her Outlook Web Access shows all email however when she launches outlook and logs in to her IMAP account, there is a big difference. One way you can try to fix this is to update the settings for the IMAP account in Outlook. To...
Exchange 2016:- Event ID 3028 Warning logged
In your Exchange 2016 environment, you might be running CU8 or CU9 but keep noticing the following warning below log about every 6 hours in the application log: Log Name: Application Source: MSExchangeApplicationLogic Date: 7/17/2018 6:10:23 PM Event ID: 3028 Task...
Exchange 2016:- Export mail to PST using a date range
In Exchange, whether it is Exchange 2010 or 2013 or even 2016, there may come a time when you are required to do an Export of Mailbox to a PST file. This can be for many reasons but sometimes you need information for a specific date Range rather than exporting the...
Exchange 2013 – Check the size of the logging directories
On your Exchange 2013 Server, you may be wondering where all the space is going to, many Exchange Admins are not sure where to find the culprit, so I have put together a small script to list the 4 directories as mentioned below. The Script has 5 buttons, the bottom...