Exchange 2016
Exchange 2016: Check forwarders set on mailbox
As an Exchange Admin, you probably receive requests to set forwarding on a mailbox. This could be for many reasons, but somewhere down the line, you get a request to provide all forwarders for a domain or for a mailbox. To view the forwarders, you need to launch the...
Exchange 2016 – Event ID 4127
In your Exchange 2016 environment, you might have noticed that you are getting a lot of errors logged in the application log regarding PowerShell.exe, here is the error message: Event 4127, MSExchange ADAccess Process powershell.exe (PID=11952). Component:...
Exchange 2016 – Unable to send outbound mail
In Exchange in general, having an outbound connector setup with the address space of * should allow mail to flow to the internet, this being said, your MX records need to be in place and DNS has to be set correctly but you may encounter a problem regarding IPv6 and...
Exchange 2016 – Cannot access OWA and ECP using Chrome or Firefox
In Exchange 2016 when you try and access OWA or the Exchange Admin Center (EAC), you might be presented with the following error: The webpage at https://wwwmail.domain.local/owa might be temporarily down or it may have moved permanently to a new web address....
Exchange (All Versions) – Bulk update Accepted Domains
In Exchange, you might have a number of accepted domains and manually editing the information can be a daunting task. The PowerShell script below updates the Name value with the new name. If you use a 3rd party provider like Ensim, they generally add a bracket () with...
Exchange 2016 – 2GB Temp Folder
Tip of the day!! In you Exchange environment you may have noticed that you are sitting with a 2GB Temp Folder after a CU has been installed. This is normal if you install a CU. You can go ahead and remove the ExchangeSetup folder in this...
Kernel Migrator for Exchange
Many attempts have been there to simplify the Exchange migration process. That is why many Exchange migration solutions are there in the market. Analyzing and testing an Exchange migration solution is as tricky as performing an Exchange migration. However, it is...
Exchange 2016:- Find the CU installed on your server
Update: The old blog post has been updated to the following below:- I have updated the article to include a PowerShell script that will give you all the information you need displayed in a Grid. This script can be modified to add more build information which I will...
Exchange 2016 :- Prevent a server proxying CAS traffic to another server CAS Server
In this short post, we will look at preventing a CAS server from proxying traffic. Let's suppose you are migrating from Exchange 2010 to 2013 or even 2016 and you do not want your Exchange 2010 Server/s to act as a proxy target. You could run the following command to...
Exchange 2016: Something went wrong and we haven’t been able to send your message yet
As an Exchange Admin, everything is running well and you come into the office and you have a ton of calls logged by users who cannot send/forward or reply to emails on OWA. You think hard about any changes that have been made, and well, none have. You take a look at...