Authentication Error completely puzzled

stanbusk

Administrator
Staff member
What I need actually is the text you get in the 'Delivery' panel, not a screenshot of it but the text itself, all of it.
 

stanbusk

Administrator
Staff member
The error is quite clear:

535 Authentication failed. Restarting authentication process.

It means either or both your account ID and password are wrong.

Anyway, just in case you could try to use PLAIN rather than LOGIN...
 

stanbusk

Administrator
Staff member
The error happens when sending the delivery report. Your server says: 550 "Unknown User" right after the 'RCPT TO:<[email protected]>' command. Is there problems with your server if you send messages to yourself? Note that you can change the delivery report address from the preferences.
 
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