IETF incident

IMAP IPv6 issues

Minor Resolved

IETF experienced a minor incident on April 30, 2026 affecting Mail Services (IMAP), lasting 5m. The incident has been resolved; the full update timeline is below.

Started
Apr 30, 2026, 07:17 AM UTC
Resolved
Apr 30, 2026, 07:22 AM UTC
Duration
5m
Detected by Pingoru
Apr 30, 2026, 07:17 AM UTC

Affected components

Mail Services (IMAP)

Update timeline

  1. investigating Apr 30, 2026, 07:17 AM UTC

    IMAP cannot be accessed over IPv6 at the moment. This incident was created by an automated monitoring service.

  2. resolved Apr 30, 2026, 07:22 AM UTC

    IMAP is now operational over IPv6! This update was created by an automated monitoring service.