exchange migration

Microsoft’s Exchange Team has confirmed that there are no security updates for any version of Exchange Server in November 2025, including Exchange Server Subscription Edition (SE) and Exchange Server 2016/2019 instances covered by the one‑time Extended Security Update (ESU) program; the team...

The U.S. National Security Agency (NSA), Cybersecurity and Infrastructure Security Agency (CISA) and partner agencies released a compact, operational playbook on Oct. 30 that tells administrators to treat on‑premises Microsoft Exchange servers as “under imminent threat,” urging immediate...

On October 14, 2025, support for Exchange Server 2016 and Exchange Server 2019 ends — one month from now — and organizations that delay face escalating operational risk, loss of security updates, and an increasingly narrow set of safe upgrade paths. Microsoft’s Exchange engineering team has...

For IT administrators and business leaders still running on-premises Exchange Server or Skype for Business servers, the coming months signal a period of both opportunity and urgency. Microsoft has announced a crucial extension in support for select versions of these workplace cornerstones...

As Microsoft Exchange Server 2016 and 2019 approach their end-of-support dates on October 14, 2025, organizations must proactively plan to ensure their email systems remain secure, compliant, and functional. For privacy-conscious organizations, this transition presents both challenges and...

Microsoft has once again placed its commitment to refining cloud management tools into action, introducing a sweeping redesign to one of the most heavily used components in Exchange Online: Message Trace. This update, which began rolling out earlier this month, promises to overhaul how...