Outlook Not Responding Fix

Outlook, Microsoft and KB5074109 security update

Microsoft working to fix Outlook email issues

Microsoft said Thursday that it was working to resolve technical issues that were getting in the way of people sending and receiving email messages in its Outlook application.

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Microsoft Issues Critical Update Warning For All Outlook Users

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Microsoft: Windows 11 update causes Outlook freezes for POP users

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Microsoft Outlook Outage Leaves Users Without Email; Tech Company Working On Resolving Issue

Microsoft has found what caused an outage that crippled its services like Outlook and Teams.

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Microsoft 365 Outlook down: Microsoft breaks silence on outage

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Microsoft 365 outage: Outlook is down. What we know.

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Microsoft 365 Offline for Thousands — Downdetector Flags Widespread Disruption

Users reported being locked out of their accounts, experiencing issues loading apps on their browsers, and authentication failures.

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Microsoft email outage update: Are Outlook, Teams, Azure back up? Positive news amid downtime

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Microsoft down today: Outlook to Microsoft Store, check full list of services and apps facing issues

XDA Developers on MSN

Windows 11's January update is causing chaos with Outlook, and there's no fix yet

There are workarounds, though.

Windows Report

Latest Windows 11 Update Leaves Classic Outlook Unusable for Many

Windows 11 Patch Tuesday updates for 24H2 and 25H2 reportedly break classic Outlook, causing freezes, hangs, and lost email drafts.

Windows Latest

Microsoft says uninstall Windows 11 KB5074109 to fix Outlook POP, PST hang, as 2026’s first update causes havoc

If your Outlook Classic freezes or hangs when you use POP accounts or deal with PST files, you'll need to remove Windows 11 KB5074109.

Microsoft shares workaround for Outlook freezes after Windows update

Microsoft shared a temporary workaround for customers experiencing Outlook freezes after installing this month's Windows security updates.

Windows Report

Windows 11 KB5074109 Breaks Outlook for POP Accounts, Microsoft Confirms Issue

Windows 11 KB5074109 causes Outlook freezing for POP accounts. Microsoft confirms the issue and investigates a permanent fix.

Outlook Share Contacts not working or missing [Fix]

If Share Contacts is not working, missing, or grayed out in MS Outlook, ask the owner to give you permission, delete Outlook cache, ask the administrator to remove restrictions.

The Droid Guy

How To Fix Outlook Notifications Not Working On Windows

Are your Outlook notifications not working at this time? This problem can be caused by a number of things so if you don’t know where to start looking for an answer, this troubleshooting guide can help. How to fix Outlook notifications not working on Windows?

Windows Latest

Microsoft confirms Windows 11 January 2026 Update issues, releases fix for at least two bugs

Microsoft has confirmed that the Windows 11 January 2026 Update is causing at least three major issues, rolling out fixes for two bugs.