Cloudflare System Status

Area 1 Email Deliverability issues to Microsoft Office 365.

Incident Report for Cloudflare

Resolved

This incident has been resolved.
Posted Mar 26, 2024 - 13:21 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Mar 26, 2024 - 12:52 UTC

Update

We are continuing to investigate this issue.
Posted Mar 26, 2024 - 12:22 UTC

Investigating

Cloudflare is aware of, and investigating an issue which potentially impacts multiple customers regarding mail flowing through us-east portion of our infrastructure. The mail is bouncing off of O365.

Further detail will be provided as more information becomes available.
Posted Mar 26, 2024 - 11:51 UTC