Connection error: Server bug: non-empty initial PLAIN challenge Host : “Removed”

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Anurag June 4, 2024, 5:51 p.m. #1

Getting this error on cyberpanel. How to turn this authentication off.

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shoaibkk June 5, 2024, 10:05 a.m. #2

Where you are getting this issue?

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Anurag June 5, 2024, 10:39 a.m. #3

Getting this on using external mail server Zoho. It was not there before. I need to know how to disable plain text authentication in cyberpanel.