From mboxrd@z Thu Jan 1 00:00:00 1970 From: tfb@tfeb.org (Tim Bradshaw) Date: Tue, 26 Jul 2016 13:45:25 +0100 Subject: [TUHS] Of login names In-Reply-To: <2F25D8BE-6BA8-440A-B91C-5C2A4438D84C@quintile.net> References: <1468852530.22085.for-standards-violators@oclsc.org> <2F25D8BE-6BA8-440A-B91C-5C2A4438D84C@quintile.net> Message-ID: <656090BB-BF5B-42D6-AF5F-8751A15B7D9A@tfeb.org> On 18 Jul 2016, at 19:07, Steve Simon wrote: > what fun we had in the early 1980s when the uk universities ran coloured book networking, that used arpanet style names but in the reverse order. I wasssimon at uk.ac.leeds-poly.ee.pe. I have a possibly-invented memory that the CS department at Edinburgh (and probably others) ended up being called DCS because cs is a valid top-level domain, and so the horrid sendmail magic which worked out whether addresses needed to be turned around (and, I suppose, knew all the TLDs -- it certainly had a huge table of things) would get confused by uk.ac.ed.cs and send things to Czechoslovakia (as then was).