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.

January's Windows 11 update rendered classic Outlook unusable for many users. While Microsoft works on a fix, they've ...

An issue with Microsoft 365 services, which include the email program Outlook, have caused outages for thousands of users.

The company blamed "service infrastructure in the North America region" that wasn't "processing traffic as expected" for ...

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

What is Microsoft 365 451 4.3.2 Temporary Server Error and how to fix it? Microsoft 365 faced outages affecting Outlook, ...

Microsoft has issued an urgent fix for Windows 11 after a recent security update caused several major issues with the ...

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

Now, Neowin reports that several users are saying the latest Windows 11 update ( KB5074109) has made classic Outlook ...

There are workarounds, though.

Microsoft admits that “Classic Outlook profiles with POP accounts and PSTs hang after Windows updates on January 13, 2026.” If you’re affected, you need to await a fix. “The Windows Team will be ...

Microsoft is improving Outlook Search Folders with new filters and better placement in Settings, with rollout expected in ...