Fasthosts incident

Sending email to Microsoft-hosted email addresses may not be possible

Minor Resolved View vendor source →

Fasthosts experienced a minor incident on June 26, 2026 affecting Microsoft Exchange Email, lasting 3h 1m. The incident has been resolved; the full update timeline is below.

Started
Jun 26, 2026, 03:14 PM UTC
Resolved
Jun 26, 2026, 06:16 PM UTC
Duration
3h 1m
Detected by Pingoru
Jun 26, 2026, 03:14 PM UTC

Affected components

Microsoft Exchange Email

Update timeline

  1. identified Jun 26, 2026, 03:14 PM UTC

    Some emails sent to Microsoft-hosted email addresses may be rejected due to Microsoft blocking some of our IP addresses. Please accept our apologies for any inconvenience you may be experiencing.

  2. resolved Jun 26, 2026, 06:16 PM UTC

    This incident has been resolved.