Ran into problems sending Mail. Response: 503 no auth during mail transaction..

[misio]

Hi all.

After registering new user following error was indicated:
Ran into problems sending Mail. Response: 503 no auth during mail transaction...

I have changed mailer.inc.php lines:

$CONFIG['smtp_host'] = 'www.myserver.xxx';
$CONFIG['smtp_username'] = 'myusername';
$CONFIG['smtp_password'] = 'mypassword';

What could be the solution?

[Tranz]

www.myserver.xxx doesn't seem to be a mailserver name. Check with your webhost for proper settings.