mailprotector incident

CloudFilter outbound relay delays

Resolved after 17 hours 59 minutes, affecting CloudFilter and SafeSend Email Security, on October 28, 2026.

resolved Oct 29, 2026, 03:31 PM UTC

Outbound emails from CloudFilter's relay are performing as expected. This incident is resolved.

Started
Oct 28, 2026, 09:31 PM UTC
Resolved
Oct 29, 2026, 03:31 PM UTC
Duration
17h 59m
Detected by Pingoru
Oct 28, 2026, 09:31 PM UTC

Affected components

CloudFilter and SafeSend Email Security

Update timeline

  1. investigating Oct 28, 2026, 09:31 PM UTC

    We are investigating the outbound relay delays and connection refusals. The team has added resources to the outbound pool to alleviate the immediate impact.

  2. monitoring Oct 28, 2026, 10:58 PM UTC

    We will continue to monitor the outbound relay.

  3. resolved Oct 29, 2026, 03:31 PM UTC

    Outbound emails from CloudFilter's relay are performing as expected. This incident is resolved.

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