Microsoft Exchange and Active Directory Blog
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
Microsoft has released Exchange Server 2019. Microsoft customers with a volume license contract can now download and use the new Exchange version. Source: Exchange Team Blog - Exchange Server 2019 Now Available As previously announced, Exchange 2019 is only available in the VL program, customers without Volume Licensing must continue to use Exchange 2016 or switch to Office ... Read more
Important information for Exchange administrators: KB2565063 must be reinstalled on all Exchange Server versions released before October 2018. This currently affects all available Exchange versions and CUs. The background is that the installation files (new installation and update installation) of Exchange have an unpatched version installed and Exchange is therefore still vulnerable to a remote code ... Read more
I am still receiving mails about the changeover from POP3 retrieval to direct receipt of mails via MX record in connection with various Exchange versions. I actually thought that retrieving mails from a provider via POP3 and delivering them to local Exchange servers was a thing of the past, but this seems to be happening even more frequently. Read more
Microsoft Ignite 2018 is over and the recordings of the sessions are now gradually being published. There are already a few recordings on the topic of Exchange Server, which you can now watch at your leisure: Ignite 2018 Exchange on Demand Sessions More sessions will certainly be put online bit by bit, there are ... Read more
In the last article, I published some information about Exchange 2019, and I have already received a lot of emails about this today. Many readers of the article are wondering whether at least 128 GB of RAM is really required for Exchange 2019. Here is a screenshot of the Exchange 2019 system requirements: Source: Exchange Server system requirements For the mailbox role ... Read more
