Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!lll-winken!neoucom!redpoll!red From: red@redpoll.neoucom.edu (Richard E. Depew) Newsgroups: comp.mail.uucp Subject: map entries, was (Re: What should a new UUUCP do?) Summary: maps show forwarding connections Message-ID: <1990Dec6.234602.8062@redpoll.neoucom.edu> Date: 6 Dec 90 23:46:02 GMT References: <1CE00001.ab22ep@tbomb.ice.com> Organization: Home, Munroe Falls, Ohio Lines: 38 In article <1CE00001.ab22ep@tbomb.ice.com> time@tbomb.ice.com (Tim Endres) writes: >In article , grant@bluemoon.uucp >(Grant DeLorean) writes: >> I guess I should go look at the maps before speaking, but why have >> yourself listed in the maps as connecting to other systems with a >> full map entry if you don't want mail mapped through you? >> >This is required so that people know how to get mail *to* me as well >as *through* me. If I don't list the hosts I talk to, you don't know >how to get to me. [stuff deleted] >Of course, the case in which you wish to forward mail downward(out?), >but not upward(in?), I have never seen before, but I suspect that even >this can be handled. It is a *directed* graph after all. > >tim. Grant is right. The map entry for your site shows what other sites you are willing to forward mail to, and how frequently you will forward. You don't need a map entry to receive mail. All you need is for your neighbor's map entries to show a connection to your site. There are many such UUCP "finge" sites in the paths file. Without a map entry, they are as accessable as any "mapped" site, but will not forward mail to any other site. Of course, many of these sites only have one UUCP connection, so they can't participate in the UUCP barter of "you forward my mail and I'll forward yours" even if they wanted to. :-) Any site that shows "fast" connections to other sites in their UUCP map entry, but then complains about these connections being used, has misunderstood the purpose of the map, and should mark their connections as much more expensive or even DEAD, if they wish them not to be used by other sites. Dick Depew -- Richard E. Depew red@redpoll.neoucom.edu Village of Munroe Falls, OH. uunet!aablue!redpoll!red Brought to you by Super Global Mega Corp .com