2025 saw several Microsoft 365 service incidents affecting Exchange Online and Teams. In November 2025, customers across APAC and North America couldn’t connect to mailboxes via the classic Outlook desktop client. Earlier disruptions affected Teams' creation/federation and compliance with portal access.
Business Implications
- Productivity stalls: Mailbox access failures cascade into missed meetings.
- Security response friction: Outages slow incident resolution.
- Compliance exposure: If archiving depends on live service, investigations stall.
Shared Responsibility Meets Continuity
Microsoft’s SLA targets availability; backup/restore for long-term continuity remains the customer’s obligation.
How ShieldForce Keeps the Lights On
- Backup & Recovery + Email Archiving: Maintains immutable backups and independent archives.
- Disaster Recovery & Collaboration App Seats Security: Provides alternative access and secure collaboration.
- IT Management & Monitoring: Correlates Service Health updates and pushes advisories.
- MDR Against Opportunistic Social Engineering: Blocks fake support scams and remote-assist abuse.
- Secure File Sync & Sharing: Keeps critical workstreams moving.
ShieldForce turns continuity from best-effort into assured operations: Backup & Recovery, Archiving, DR, and Collaboration Security ensure productivity and compliance regardless of vendor turbulence.