How can force sendmail to use local cache DNS Server

[Dave Peters]

Hello all,

I have setup djbdns as a local cache DNS Server and sendmail mail server. They are in the same box and both are up and running. My question is how can I force sendmail to use.

Here is the /etc/resolv.conf
nameserver 4.2.2.1
nameserver 4.2.2.2


Thanks.

Dave