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Hi,
Something went wrong [2400] error in outlook application. Web outlook is working fine.
Tried outlook repair, reinstallation, new profile creation and cleared password from device credential manager still issue persist. Seems like Microsoft issue. Screenshot attached
Please share any troubleshooting steps for permanent fix
Thanks
Anand
Using Classic Outlook on Windows for personal email, calendar, and contact management
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
I have the same problem again since 12 Mai. it was fixed with an update, but now is back again.
It's baaa-aaack. No emails sent or received through my Outlook account on my PC again after another update. How do they manage to do this to themselves? And is the only "fix" to wait for another update?!
Buenos días:
En mi caso aparecio el error al configurar una nueva cuenta de correo en el outlook, esta cuenta necesitaba una comprobación para autenticación, eliminé la cuenta, realicé la comprobación a través de la web y al configurarla de nuevo ya no aparecía el error.
Saludos.
I am getting the same error all the time, only in Outlook, when sending ad receiving mails
The only reason MS fixed it so quickly was because I did what I NEVER do - a RE&RE.... 🤣🤣🤣🤣
Now - had I ignored it , the fix would have taken ages -- always the way..... :-)