On Mon, 2015-08-31 at 17:50 +0200, Bernard Higonnet wrote: > Hello, > > I have some notion about what email is, about what a domain is, and > about what a gateway (routing) is, but I don't know what a "mail > domain > gateway" is.
As already indicated it's usually the server(s) recieving mail from the internet. In some contexts (e.g. our old FirstClass system) it is specifically the outward facing server instance. (It is (was?) very common to have one instance handling internal mail (core services), and one handling internet-based mail (internet services)). /Martin S -- This address is for technical mail lists only.For all other matters, please use my main addressat the .org domain.
