I tried to send email using thunderbird, but it prompt an error as below :

"Sending of message failed.
An error occurred sending mail: Unable to authenticate to SMTP server mail.noblehouse-labuan.com. It does not support authentication (SMTP-AUTH) but you have chosen to use authentication. Uncheck 'Use name and password' for that server or contact your service provider."

how can i fix this problem?my secure pop3 is not a problem