Solved
Test mail not send.
I
I
This may be the same issue we have been experiencing for months. You can have support reference TK171660. Does the log give you an IP error? If so, this maybe helpful. They have not found a way that I can fix it but there maybe a workflow that they can stop to fix the issue.
John
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.