Mailer-Daemon Error

I keep getting mailer-daemon errors something to the effect:

<anonymous@mail.example.com>:
Sorry. Although I’m listed as a best-preference MX or A for that host,
it isn’t in my control/locals file, so I don’t treat it as local. (#5.4.6)
and

<root@mail.example.com>:
Sorry. Although I’m listed as a best-preference MX or A for that host,
it isn’t in my control/locals file, so I don’t treat it as local. (#5.4.6)
Any Ideas

Thanks

I believe I have fixed my error. I will report back if I see it again. Just needed to update some of the qmail files.