Outage in Paubox System

Microsoft365 outage reported

Resolved Minor

January 22, 2026 - Started 5 days ago - Lasted about 18 hours
Official incident page

Incident Report

Paubox customers using Microsoft365 have been writing in reporting issues with delivery statuses - we have confirmed there is an outage at Microsoft but will continue to keep an eye on this. You can check M365 status page here (copy/paste the link it won't let us embed links): https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect

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Latest Updates ( sorted recent to last )

RESOLVED 4 days ago - at 01/23/2026 02:19PM

This incident has been resolved. Microsoft Service Health Status - https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect

IDENTIFIED 5 days ago - at 01/22/2026 08:20PM

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