Exchange 2016:- Cumulative Update 19 is available
Microsoft have released the next CU for Exchange 2016 and this is CU19. CU18 seemed to have an issue with Shared Mailboxes and I’m sure it has been addressed here, but the interesting part...
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Exchange 2016:- Event ID 1006, MSExchangeDiagnostics
In Exchange 2016, you may notice that you get Event ID 1006 logging often on your server. While I have not seen any issues when this alerts triggers, you can disable it, here is...
Exchange 2016:- Event ID 12035 – MSExchange Transport
In my lab I came across the following error below that logs twice in a day, the error is listed below: The first thing I checked was all the certificates on Exchange 2016 and...
Exchange 2016:- Event ID 8019 – Remote Delivery
In my lab, I am routing mail using DNS and noticed the below warning comes up often on the server. This is on Exchange 2016 CU17: While the email does deliver it seems to...
Exchange 2016:- Event ID 1057 – ESET mail security
I have been playing around with the different Anti-Virus products available and was testing out ESET Mail Security for Exchange and came across the following error that logs quite often: While I did not...
Exchange 2016:- Event ID 9646 – AirSync exceeded the maximum of 250 objects of type Message.
The above error logged in Exchange 2016 is a strange one. You may see the following error below logging in the event log quite often for 1 or 2 users: While you can go...
Exchange 2016:- Event ID 36874, Schannel – TLS 1.2
On your windows server under the system log in event viewer, you may notice errors logging constantly as shown below: This can be rather annoying especially if you trying to clear the event logs...
Exchange 2016:- Event ID 4999
On your Exchange 2016 server, you might be seeing a number of 4999 Events log. Event ID 4999 is quite a broad error as it can affect multiple things. In this instance we are...
Exchange 2016:- Modify the OWA login page
As an Exchange Admin or IT Admin, you are familiar with the OWA (Outlook on the Web) login page: You can change text on this page and in this article, I want to show...
Exchange 2016/2019 – Upgrade your systems to ensure your security.
Upgrading Exchange servers should be nothing new to Admins however a lot of Admins prefer not to as they say “why fix something that is not broken?”. With the increase attacks on Exchange 2016...
