IETF incident

SMTP outage

Major Resolved

IETF experienced a major incident on June 6, 2026 affecting Mail Services (SMTP), lasting 5m. The incident has been resolved; the full update timeline is below.

Started
Jun 06, 2026, 12:19 AM UTC
Resolved
Jun 06, 2026, 12:24 AM UTC
Duration
5m
Detected by Pingoru
Jun 06, 2026, 12:19 AM UTC

Affected components

Mail Services (SMTP)

Update timeline

  1. investigating Jun 06, 2026, 12:19 AM UTC

    SMTP cannot be accessed at the moment. This incident was created by an automated monitoring service.

  2. resolved Jun 06, 2026, 12:24 AM UTC

    SMTP is now operational! This update was created by an automated monitoring service.