Microsoft published another Exchange Security Update for all supported versions of Exchange Server. See the Exchange Team Blog. Procedure for updating is not changed, just have a look at the picture below. Here are the official Download Links: One interesting fact is the CVE for Outlook: CVE-2023-23397In addition to the CVE Microsoft created a script …
UPDATE 15/03/2023: After Installation of MS Exchange SU March 2023 the issue is resolved! Download Links March 2023 SU Exchange Exchange Server 2013 CU23 (note that support and availability of SUs end on April 11, 2023) Exchange Server 2016 CU23 Exchange Server 2019 CU11 and CU12 Some people may recognize an error when entering the good old Exchange Toolbox they receive a …
Read more “Exchange Toolbox Unhandled Exception – Deserialization fails”
In February Microsoft release another Exchange Security Update for supported versions Exchange 2013/ 2016 /2019. This is the link to the original BlogPost Exchange Team See the downloadlinks for the security patches: Installing this patch does not differ from previous installations have a look this picture Prerequisites are the latest CU.NOTE: the new feature “PowerShell …
In daily life there are a lot situation where you have to copy members of AD groups, or checking if someone is member of an AD group. Therefore I created this blogpost to provide a small assistance doing this tasks via powershell. Function to check user Group Membership Here is a short function checking if …
Microsoft released a new security Update for Exchange in January 2023. Installation is the known process using same methods as former updates. One difference comparing former updates is that Exchange 2016 CU23 is exclusivly supported, so upgrade your old exchanges. Some information about the update can be found here. Download links can be found here: …
Read more “Exchange SU January 2023 with PowerShell Serialization Payload Signing”
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