On Apr 19, 2010, at 9:03 AM, Ralf Hildebrandt wrote: > * donovan jeffrey j <dono...@beth.k12.pa.us>: > >> this system in question picks up mail ( primary MX ) for about 2000 users. > > This should well be within the limits. We're execeeding the limit at > about 30k users. Maybe you're using your ISPs DNS forwarder?
Im not sure i understand. I know my isp pulls zone files from me, and runs a secondary dns server. -j