I there... I'm having some trouble in the e-mail configuration of my joomla... can you help me somehow?!

My configs are:
SMTP autentication: Sim
SMTP security: none
SMTP port: 25
SMTP user: info@bastards.x10.bz
Senha SMTP: [my pass]
Servidor SMTP: mail.bastards.x10.bz


my best regards,
Tiago Fraústo.