Cloudflare System Status

Email Security Delays

Incident Report for Cloudflare

Resolved

This incident has been resolved.
Posted Dec 01, 2025 - 22:50 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Dec 01, 2025 - 22:47 UTC

Identified

The issue has been identified and a fix is being implemented. New emails will not be impacted. Previously sent emails are still experiencing a delay, but are in the process of and will continue to be delivered. No emails will be lost.
Posted Dec 01, 2025 - 21:14 UTC

Investigating

Messages being processed by Email Security are experiencing longer than usual processing time and delivery delays.
Posted Dec 01, 2025 - 20:02 UTC
This incident affected: Cloudflare Sites and Services (Email Security (Area1), Email Security (Zero Trust)).