MX most priority SMTP server Advanced ISP routing [CLOSED]

[Friend7]

Hello,

I would like to have in Advanced ISP routing

Send Email to most priority SMTP server that is registered
Choose MX (SMTP server) for sending email per Domain

Thanks

[admin]

Already done.
When sending an email to a domain regsitered in Advanced ISP feature, it search what is the best MX for the targeted domain and use the best MX