An Exchange Server migration is often an arduous process with more to do than you would expect, but using a checklist can eliminate some of the stress. Even after selecting a new destination, you must ...

Microsoft's Exchange Server, a bedrock of enterprise communication for nearly three decades, is undergoing a significant transformation that leaves its future on shaky ground. As Exchange Online ...

Microsoft has yet to set a firm Exchange Server SE CU1 release date as engineers work through AI-assisted security findings and ongoing patch releases. Microsoft is holding Exchange Server SE CU1 ...

Organizations running on-premises Microsoft Exchange Server are facing a five-day-old zero-day with no permanent fix in sight and a growing list of side-effects from the only protection currently ...

Nearly 22,000 Microsoft Exchange servers exposed online remain unpatched against a high-severity authentication bypass vulnerability that allows attackers to hijack all user mailboxes. Tracked as ...

Microsoft confirms active exploitation of Exchange Server zero-day CVE-2026-42897 via crafted email with no permanent patch available for on-prem deployments. Microsoft confirmed active exploitation ...

Microsoft has warned of a high-severity zero-day vulnerability that could lead to an attacker sending arbitrary code to a victim by sending a specially crafted email to an Outlook user. The flaw, ...