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- Newsgroups: comp.sys.sgi
- Path: sparky!uunet!stanford.edu!ames!sgi!rhyolite!vjs
- From: vjs@rhyolite.wpd.sgi.com (Vernon Schryver)
- Subject: Re: Summary: Problem with /bin/mail...
- Message-ID: <nmsujuc@rhyolite.wpd.sgi.com>
- Keywords: /bin/mail
- Organization: Silicon Graphics, Inc. Mountain View, CA
- References: <nkdpn0c@sgi.sgi.com> <1992Jul24.032024.22721@rata.vuw.ac.nz>
- Date: Fri, 24 Jul 1992 15:26:30 GMT
- Lines: 54
-
- In article <1992Jul24.032024.22721@rata.vuw.ac.nz>, tony@rata.vuw.ac.nz (Tony Martindale) writes:
- > ...
- > My point is that there are other ways to solve the problem, my
- > example was just that.
- > ...
-
- > >Third, I do not think it is a very good idea to continue to misdeliver
- > >mail for the next 3 or 4 decades while we wait for OSI to figure out how
- > >to save us from ourselves.
- >
- > Agreed. However, the DNS is a working alternative.
- >
- > If I understand the problem correctly, there are a number of ways of
- > solving it without changing the behaviour of /bin/mail. One could
- > argue that it is simply more an system managment/administration issue
- > that you have chosen to address using /bin/mail.
- > ...
-
- Excuse me, but I failed to notice your alternative fix for the problem.
- Could you repeat a short description of it? How does it use DNS?
- Do you propose to extend DNS to include mail aliases? What happens
- when DNS service is interrupted, say when all of the hosts listed
- in /usr/etc/resolv.conf fail to respond?
-
-
- > In our environment (and I would imagine others) your definition of "wrong
- > behaviour" does not make sense.
- > ...
-
- Please explain why not. Does everyone in your organization check their
- mailboxes on all of your machines?
-
- Please try this thought experiment, or install IRIX 3.3 and try it:
-
- 1. pick a user-account and a machine where that user never
- logs in and does not have an account, say user@odd.machine.
-
- 2. On odd.machine, as guest, send a mail message to yourself
- and to that user.
-
- 3. On your home machine (presumably rata), read that message.
- The headers in that message will be to "tony@rata" and
- "user@odd.machine."
-
- 4. turn off YP on odd.machine
-
- 5. "reply all" to that message, sending to "user@odd.machine"
-
- 6. Wait 6 months, and then go look at odd.machine:/usr/mail/user,
- and see the old mail message.
-
-
-
- Vernon Schryver, vjs@sgi.com
-