Microsoft 365 Outage Causing Email Delays

Investigating
Investigating

We are currently tracking reports of email days related to Microsoft 365 services. Microsoft has confirmed a service-side disruption impacting M365 availability. Emails are currently being held and delivery may be delayed. Once the issue is resolved by Microsoft, email delivery will be retried.

Began at:

Affected components
    • ClientNet
    • Quarantine Portal
    • Phishing Readiness
    • PBE Service
    • Americas
    • Japan
    • Data Feed API
    • Europe, Middle East & Africa
    • Asia Pacific
    • Threat Isolation