Microsoft has issued a 31-day warning for Exchange Server 2013 users. On April 11, 2023, the software will no longer be kept secure by Microsoft so users need to migrate to alternative solutions.
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Microsoft has recommended IT admins to remove certain objects from antivirus exclusions in Exchange Server environments. This will result in a better cybersecurity posture for your organization.
Support for Microsoft Exchange Server 2013 is ending in less than two months. Microsoft is recommending upgrading to Exchange Server 2019 or migrating to the managed Exchanged Online.
Microsoft has rolled out January 2023's Security Updates (SUs) for support versions of Exchange Server. They include better security for PowerShell payloads, along with a known bug for OWA.
Microsoft has issued an advisory about two 0-day vulnerabilities affecting on-premises installations of Exchange Server. Unfortunately, no fix is available yet but there are a couple of mitigations.
