Hi @prem kumar
I apologize for this inconvenience, I know this must be affecting your workflow a lot.
You are seeing this error message, right?
f yes, recently, there is an issue with the synchronization of Gmail accounts in classic Outlook. The Outlook team is already looking into this issue. Meanwhile waiting, please try the workaround below.
Read here for more information: Users get errors 0x800CCC0E & 0x800CCC0F synchronizing Gmail and Yahoo accounts in classic Outlook …
If the issue persists, you will need to remove all of the previous access and start from scratch like the manual workaround in the article below.
Unable to add a Gmail account to classic Outlook - Microsoft Support
If you are stuck at any step, please reach out to me, I will guide you with the next step.
Please try and let me know how it goes. I look forward for your reply.
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