Updated on June 26, 2025: Per BleepingComputer, Microsoft has apparently fixed the bug mentioned below that causes the classic Outlook app to crash when opening emails or writing new messages. You ...

If your classic Outlook application crashes when you forward, write or reply to an email, you can temporarily fix this issue with a few simple steps.

Microsoft has fixed a known issue that will cause the classic Outlook email client to crash when opening emails or starting a new message.

Microsoft will roll out a fix for a known issue causing Outlook for Microsoft 365 to crash on systems where users attempted using the Search bar or Search Suggestions features.

In a recent support article, Microsoft acknowledged that Outlook may crash when you start a new email or when you reply to or forward an existing email. Well, fret no more because a fix is afoot.

Microsoft has confirmed a bug in the Classic version of Outlook for Office 365 users is causing the mail app to crash when they open more than 60 emails at the same time.

What you need to know Microsoft Outlook for Windows is crashing on startup for users everywhere. Microsoft says it is looking into the issue, which is potentially caused by a recent update.

Android app crash bug: Google fixes issue, but users still complain of annoying glitch ANDROID users have been hit by a very annoying glitch that is crashing apps, such as Gmail, Outlook and Yahoo ...

Microsoft has fixed a nasty issue with the Outlook client for Microsoft 365 (the new name for Office 365), which was causing the app to crash upon launching. This was a serious and widespread ...

This is not a problem with the Outlook installation, but rather a bug that occurs when you install the latest version of Outlook on Windows 10 v2004. Microsoft is expected to release a fix soon ...

Microsoft has reportedly fixed the bug that causes classic Outlook to crash when you open emails or write messages.