Outage in Mimecast
Intermittent Email delivery delays on UK Grid
Resolved Minor
May 13, 2025 - Started about 12 hours ago
- Lasted about 2 hours
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Outage Details
We are aware that some customers hosted on our UK grid may be experiencing intermittent delivery delays and messages may be held in the processing queue. We are currently investigating the issue and updates will be posted here as they become available.
Components affected
Mimecast United Kingdom GridLatest Updates ( sorted recent to last )
about 12 hours ago - at 05/13/2025 10:48AM
We are aware that some customers hosted on our UK grid may be experiencing intermittent delivery delays and messages may be held in the processing queue. We are currently investigating the issue and updates will be posted here as they become available.
about 11 hours ago - at 05/13/2025 11:45AM
We believe we’ve identified the root cause of intermittent delivery delays experienced by some UK grid customers. Remediation measures have resulted in significant performance improvements and our engineers continue to monitor stability. Further updates will be posted here as they become available.
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