Outage in SiteVibes

Email Deliverability Issues with Microsoft Email Domains

Resolved Minor
June 06, 2025 - Started 1 day ago - Lasted about 23 hours
Official incident page

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Outage Details

We are currently experiencing email deliverability issues affecting recipients using Microsoft-managed email domains, including: hotmail.com outlook.com msn.com live.com Some emails sent to these domains may be delayed or blocked due to IP reputation filtering by Microsoft’s mail servers. We are actively working with our email infrastructure provider and Microsoft’s postmaster tools to resolve the issue. No action is needed on your end at this time, and we will provide updates as soon as we have more information.
Latest Updates ( sorted recent to last )
RESOLVED about 6 hours ago - at 06/07/2025 03:34PM

This incident has been resolved.

MONITORING about 22 hours ago - at 06/06/2025 11:09PM

A fix has been implemented and we are monitoring the results.

IDENTIFIED 1 day ago - at 06/06/2025 05:05PM

We are currently experiencing email deliverability issues affecting recipients using Microsoft-managed email domains, including:

hotmail.com
outlook.com
msn.com
live.com

Some emails sent to these domains may be delayed or blocked due to IP reputation filtering by Microsoft’s mail servers.

We are actively working with our email infrastructure provider and Microsoft’s postmaster tools to resolve the issue. No action is needed on your end at this time, and we will provide updates as soon as we have more information.

INVESTIGATING 1 day ago - at 06/06/2025 05:04PM

We are continuing to investigate this issue.

INVESTIGATING 1 day ago - at 06/06/2025 05:04PM

We are currently experiencing email deliverability issues affecting recipients using Microsoft-managed email domains, including:

hotmail.com
outlook.com
msn.com
live.com

Some emails sent to these domains may be delayed or blocked due to IP reputation filtering by Microsoft’s mail servers.

We are actively working with our email infrastructure provider and Microsoft’s postmaster tools to resolve the issue. No action is needed on your end at this time, and we will provide updates as soon as we have more information.

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