Maybe an edge case, but when my SMTP server does not require authentication, the module test fails.
This is actually a false positive, even though the module test fails, the module still sends email as expected.
The offending code is part of the smtp.php library:
if($success
&& strlen($mechanism)==0)
{
$this->error="it is not supported any of the authentication mechanisms required by the server";
$success=0;
}
Maybe an edge case, but when my SMTP server does not require authentication, the module test fails. This is actually a false positive, even though the module test fails, the module still sends email as expected. The offending code is part of the smtp.php library: