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Mail Routing using Domain Names: An Informal Tour

Four of the major mail networks, the DARPA Internet, UUCP, CSNET and BITNET, tentatively plan to adopt a common naming scheme, based on one adopted by the Internet. Since the naming scheme is new to all the networks, it has required considerable conversion work, particularly in the area of mail routing. A description of the conversion process and some of the more interesting routing problems is presented.