email not sending gmail

all settings correct 

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. Learn more at

3 people have this question


Thank you for reaching us!

Please, make sure the Gmail account has 'Allow less secure apps' enabled: This should solve the issue.

In case you require further assistance, please do let us know.

Have a great day ahead!



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