Security News > 2023 > December > Microsoft fixes Outlook Desktop crashes when sending emails
Microsoft has fixed a known issue causing Outlook Desktop clients to crash when sending emails from Outlook.com accounts.
The known issue only impacts Outlook for Microsoft 365 users and those in the Current Channel channel using Outlook build 17029.
These ongoing sign-in issues impact those using Excel, Word, Outlook, and PowerPoint for Microsoft 365, Microsoft 365 Apps for business, and Office apps for iOS and Android, as Redmond confirmed over a month ago.
Microsoft shares temp fix for Outlook crashes when sending emails.
Microsoft fixes Outlook Desktop bug causing slow saving issues.
Microsoft fixes known issue causing Outlook freezes, slow starts.
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