[exim] Domains List

Hi all,

I have an acl that looks to see if a domain is local or not.

As it turned out, one domain I had in the domain list had a nameserver
listed (i.e. could find domain on whois), but the nameserver did not have
any DNS records loaded for the domain.

We stopped receiving email on that server. I put exim in 'exim -d -bd' mode
and seen that it was trying to find DNS for this domain, and, then it craps
out with a 'temp local error' when it does, and did not accept any mail for
the whole server.

Is there a way to tell exim to ignore rogue domain like that? (and
presumeably not accept email for that domain only untill the DNS issue is
fixed?

-Grant