WC6505N Error 016-790 Error 016-507

Hi Everybody,

I hope you can help me, I try to scan to Email from my printer WC 6505N and send me Error, I try with others IP about my Printers Village and it is not send.

the IP is en my Relay - Exchange.

is detected my conexion port 25 to my email server but not with the authentification.

Thanks,

William Bruno