Bug 503331

Summary: Authentication unsuccessful when sending an email.
Product: [Applications] kmail2 Reporter: AImixAE Mocha <aimixae>
Component: commands and actionsAssignee: kdepim bugs <pim-bugs-null>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: 6.4.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description AImixAE Mocha 2025-04-25 10:14:12 UTC
When you send a message, it says 5.7.3 Authentication unsuccessful [TYCP286CA0266.JPNP286.PROD.OUTLOOK.COM 2025-04-25T09:50:42.267Z 08DD820484500C6B]

I'm not sure why, and when I try to change the password in the SMTP server, sending it again succeeds.

I'm using Outlook.