Microsoft investigates Outlook.com bug breaking email search

Microsoft is investigating an ongoing issue preventing Outlook.com users from searching their emails and triggering 401 exception errors. 

Microsoft: Office 2013 and 2016 security hardening blocks Outlook

Microsoft Cloud Hack Exposed More Than Exchange, Outlook Emails

Troubleshoot Outlook Error 500: Quick Solutions

Microsoft: Outlook bug downloads 'TokenFactoryIframe' file on

Searching In Microsoft Outlook Is Broken On Windows 11 Again

Microsoft Probes Whether Leak Played Role in Suspected Chinese

Microsoft investigates Outlook.com bug breaking email search

Sign over Your Hashes – Stealing NetNTLM Hashes via Outlook

Chinese hacking group exploited multiple Microsoft flaws to access

Microsoft investigates ongoing Exchange Online, Outlook outage

Microsoft to Fix Bug Breaking Outlook Search on Windows 11

Is Outlook down? Thousands of users report problems with

Phishing campaign targeted US executives exploiting a flaw in