Microsoft Exchange and Active Directory Blog
One of the new Exchange 2019 features are the "Client Access Rules". Client Access Rules can be used to restrict access to Exchange Server based on certain criteria. One use case would be, for example, to allow access to the EAC only from a management network. Unfortunately, the Client Access Rules in the Exchange 2019 ... Read more
I have divided the migration from Exchange 2016 to Exchange 2019 into four articles. To make the articles easier to find, here are the links in the appropriate order: HowTo: Migration from Exchange 2016 to Exchange 2019 (Part 1) HowTo: Migration from Exchange 2016 to Exchange 2019 (Part 2) HowTo: Migration from Exchange 2016 to ... Read more
In the last part of the article series "Migration from Exchange 2016 to Exchange 2019", the uninstallation of Exchange 2016 is prepared and the migration completed. The small Troubleshooting section is dedicated to the most common cause of failed or stopped MoveRequests. During migrations, problems can always occur that could not be ruled out beforehand. The causes can be ... Read more
In part 3 of the article series "Migration from Exchange 2016 to Exchange 2019", it is now time to migrate the data. Specifically, it is about moving the various mailboxes and public folders from Exchange 2016 to Exchange 2019. I am moving the various mailbox types individually here, if no public folders or shared mailboxes (shares) are used, you can ... Read more
Part 1 of the article series "Migration from Exchange 2016 to Exchange 2019" only described the test environment and the installation of Exchange 2019. Now the more interesting steps follow. This part is about the configuration of Exchange 2019 for co-existence with Exchange 2016. The aim of this article is to create a functional Exchange 2019 server and ... Read more
Now that Exchange 2019 and Windows Server 2019 are available, there is nothing standing in the way of migrating from Exchange 2016 to Exchange 2019. Only the change in licensing could be problematic for some: Exchange 2019 is only available in the volume licensing program. This is the first part of the article series "Migration from Exchange 2016 to Exchange 2019" ... Read more
Having already described the installation of Exchange 2019 on Server 2019 with a graphical user interface here, the recommended installation on Windows Server 2019 Core now follows. The installation of Exchange 2019 on Server Core is faster than on a server with a graphical user interface, once Exchange has been installed, you have to ... Read more
After a short how-to on the Exchange 2019 installation, here are the instructions for the initial configuration. The basic configuration is almost identical to the configuration of an Exchange 2016 server. So if you have already worked with Exchange 2013/2016, you will quickly find your way around here. If Exchange 2019 has been installed on Server 2019 Core, the steps described here can be followed in ... Read more
An error has crept into the Exchange 2019 RTM version that can lead to certificate warnings despite valid and correct certificates. This is caused by incorrectly configured cipher suites that do not contain support for HTTP/2. This leads to warnings in some browsers when accessing OWA or ECP, for example. The problem only occurs in the Exchange ... Read more
Microsoft has released Exchange 2019, so here is a first HowTo for installation on Windows Server 2019. Exchange 2019 is the first Exchange version that can be installed on Windows Server 2019 Core. Installation on Server Core is also the recommended deployment option. Despite the recommendation, many will probably choose to install ... Read more
