Hiver incident

MS Outlook service disruption impacting Hiver Omni

Ongoing since 06:48 PM UTC, affecting Email User Experience and Email sync.

monitoring Nov 12, 2026, 07:51 PM UTC

We are continuing to monitor the situation. Email syncing and sending in Hiver Omni remain severely impaired due to an ongoing outage on Microsoft's side. For updates, please refer to the Microsoft 365 Service Status page: https://status.cloud.microsoft/

Started
Nov 12, 2026, 06:48 PM UTC
Resolved
Ongoing
Duration
● 1h 7m
Detected by Pingoru
Nov 12, 2026, 06:48 PM UTC

Affected components

Email User ExperienceEmail sync

Update timeline

  1. monitoring Nov 12, 2026, 06:48 PM UTC

    MS Outlook is currently experiencing a service disruption, which is impacting email syncing and sending in Hiver Omni. We are monitoring the situation and will provide further updates as we learn more. For updates, please refer to the Microsoft 365 Service Status page: https://status.cloud.microsoft/

  2. monitoring Nov 12, 2026, 07:51 PM UTC

    We are continuing to monitor the situation. Email syncing and sending in Hiver Omni remain severely impaired due to an ongoing outage on Microsoft's side. For updates, please refer to the Microsoft 365 Service Status page: https://status.cloud.microsoft/

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