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Microsoft Exchange Server
98 posts
How to troubleshoot Exchange Online Transport Rules using the Test-Message cmdlet
To help tenant administrators investigate issues related to the processing of their Mail Flow Rules (Exchange Transport Rules…
Servicing Exchange Server 2019
Last year, Microsoft announced changes to their servicing model for Exchange Server that moved to a servicing cadence…
Released: October 2023 Exchange Server Security Updates
Microsoft has released Security Updates (SUs) for vulnerabilities found in: Exchange Server 2019 Exchange Server 2016 SUs are…
Authenticate Outbound Email to Improve Deliverability
Email authentication is crucial for sending email. It helps protect recipients from malicious messages, such as spoofing and…
Re-release of August 2023 Exchange Server Security Update packages
Today we are re-releasing the August 2023 SUs for Exchange Server. The original release of the SUs (released…
Deprecation of Classic Exchange Admin Center (EAC)
Microsoft have announced the deprecation of the classic Exchange admin center (EAC) in their GCC and GCC-H environments.…
Exchange Online ETRs to stop supporting DLP policies
Over the past few years, Microsoft have helped many customers migrate their Data Loss Prevention (DLP) policies using…
Updated Hybrid Configuration Wizard Available
Microsoft today have announced the latest release of the Hybrid Configuration Wizard (HCW), which now supports Exchange Online…
Reminder: End of REST API for On-Premises Mailboxes Preview
We’re about a month away from the deadline we communicated in our blog post and Message Center posts,…
Released: 2023 H1 Cumulative Update for Exchange Server
Today we are announcing the availability of the 2023 H1 Cumulative Update (CU) for Exchange Server 2019 (aka…