Outage in Ninety

Microsoft Single Sign-On Errors

Resolved Minor
August 18, 2025 - Started 2 months ago - Lasted about 1 hour
Official incident page

Incident Report

We are currently investigating reports of Microsoft Single Sign-On errors not allowing users to login. If you have an email and password with Ninety.io you can continue to use that method of login while we remedy our Microsoft option.
Components affected
Ninety app.ninety.io

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Latest Updates ( sorted recent to last )
RESOLVED 2 months ago - at 08/18/2025 03:13PM

This incident has been resolved, Microsoft Single Sign-On is now functioning as expected.

INVESTIGATING 2 months ago - at 08/18/2025 02:22PM

We are currently investigating reports of Microsoft Single Sign-On errors not allowing users to login. If you have an email and password with Ninety.io you can continue to use that method of login while we remedy our Microsoft option.

Latest Ninety outages

Login Failures - about 2 months ago
users logging in with eos.ninety.io experiencing issues - about 2 months ago
Login Issues on eos.ninety.io - 3 months ago
Getting Started Guide (GSG) Outage - 4 months ago
Some users experiencing login issues - 5 months ago

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