Error E8107: Failed to send e-mail by SMTP.
Error E8107: Failed to send e-mail by SMTP.
Fix: Check that the details of SMTP server entered are correct and that the server is on-line. Try pinging it from a command prompt or try sending an e-mail through it using your normal e-mail client. It is also possible that your credentials do not allow e-mail relaying or that the message does not satisfy the relay criteria defined by the administrator.
For more information, please see the (FAQ).