Force Exim use Barracuda Email Security Gateway

[Bibi40k]

Hi everyone.

Problem: E-mails travels directly from domain1 to domain2 if they are hosted on the same DirectAdmin. I want all of them to go to Barracuda first.

My current setting uses this:
smart_route:
route_list = * BaracudaIP::25

How can i force all emails travels to this route?

Thanks