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- Path: sparky!uunet!usc!nic.csu.net!cerritos.edu!news.service.uci.edu!unogate!mvb.saic.com!mx-list
- Newsgroups: vmsnet.mail.mx
- Subject: Username Lengths-Looking for an Explanation
- Message-ID: <0096069C.A2990300.10430@PANAM1.PANAM.EDU>
- From: "James F. Burnett--University of Texas-PanAm" <burnett@PANAM.BITNET>
- Date: Thu, 10 Sep 1992 14:20:31 CDT
- Organization: Mx-List<==>Vmsnet.Mail.Mx Gateway
- X-Gateway-Source-Info: Mailing List
- Lines: 47
-
- Hello,
-
- Yesterday, something unusual happened here that I need to find an
- explanation for, both for my own sake and that of others I will need
- to explain it to. I'm posting to this list since MX, BITNET, and
- INTERNET are closely interrelated and I'm not sure wherein lie the
- origins of the problem.
-
- We created a new user with a 9 character username. That user logged
- in and subscribed to a couple of mailing lists(both very active lists)
- and began receiving mail--well, almost began receiving mail. The mail
- reached here just fine, but somewhere along the route, the username
- was truncated to 8 characters. MX attempted to find the truncated
- username here, was unable to do so, generated an error reply, and sent
- it back where it came from.
-
- I fixed the problem by defining an alias for that user but began
- wondering/thinking about how many other usernames we have that are
- 8+ characters long and about the poor soul who replaces me when I decide
- to leave here who generates 1000 student usernames one semester that
- are each 10 characters long. WOW !
-
- I need an explanation of why this is happening. Is it related to
- BITNET, INTERNET, MX, all of the above, none of the above, or
- what ? I've been aware for quite some time that the length of the
- POSTMAST(ER) account has been an issue but never had thought of it in
- terms of other usernames. Is there a more convenient way to deal with
- the problem than having to remember to limit usernames to 8 or less
- characters or defining aliases ? After all, VMS allows 12 character
- usernames.
-
- I noticed in earlier postings that someone had suggested sending
- bounced mail messages to the local postmaster also. I think that's
- an excellent idea and am glad Hunter has agreed. I only have time
- to look at MX occassionally and wouldn't have even noticed this
- problem if another user hadn't called me concerning another potential
- problem with MX. I manage to log into the POSTMASTER account about
- once a day.
-
-
- --
-
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- + James F. Burnett INTERNET: BURNETT@PANAM.EDU +
- + Systems Programmer I BITNET : BURNETT@PANAM.BITNET +
- + University of Texas-Pan American Edinburg, TX (512)381-2561 +
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-