Mailer Error SMTP Error: Data not accepted

Wappler General How To
4

Maybe follow these steps:

Please open the following file in your site root:

/dmxConnectLib/PHPMailer/PHPMailer/PHPMailer.php

and edit line 401 from:

public $SMTPDebug = 1;

to

public $SMTPDebug = 3;

save the file and try sending the mail once again. You will see more detailed error in the console - please paste it here.