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Error occurred: Incorrect authentication data

Posted: Tue Feb 22, 2022 3:43 am
by cjholdsworth
Hello,
I have been trying to automate an email to go out, but I am failing at the authentication of data. I am SURE my credentials are correct.
The email server is a simple one that comes with my hosted plan.
I have entered in the message details and the SMTP server details but still get this error.
I am using port 587
SSL/TLS mode none
Authentication required, tick with my correct details

These details are the same as I use to send email on my phone and on my PC.

I have tried using gmail as the server and this works (though Google doesn't like it very much and you have to allow less secure apps.

Any ideas?

Re: Error occurred: Incorrect authentication data

Posted: Tue Mar 08, 2022 5:30 pm
by Oleg
What error message do you get exactly?
What mail server do you use?

Re: Error occurred: Incorrect authentication data

Posted: Wed Mar 09, 2022 8:53 am
by Oleg
also read here how to use 2-step authorization in Gmail: viewtopic.php?t=3382