Justin T Pryzby wrote: > I wonder if there's any way of using our local recursive server for > forcing all locally-originating mail to go through a given mail hub. > I suspect not? > > If all of your mail clients use MX records for routing mail, and if you have an internal-root architecture with no direct Internet resolvability (i.e. all Internet access is through application-level gateways), then you can do this with wildcards in your internal root zone.
- Kevin