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Article #9048

vm gives "User unknown" error when recipient is yp alias

#9048
From: Milo A. Chan
Date: Sun, 20 Sep 1992 20:19
28 lines
1693 bytes
Hello VM'ers,

I'm not sure this is a vm problem.  It's may actually be a bug in
sendmail, but it manifests itself in vm, but not in some other mailers
(/usr/ucb/mail, elm and Sun mailtool are examples).

When I specify a To: recipient which is actually a yp alias, vm gives the
message to sendmail with "-t", which tells sendmail to search the message
for recipients.  Although sendmail *does* send the message to the correct
recipients, it also returns a "User unknown" error for the original alias
name.  sendmail _does_ correctly expand aliases, without reporting an
error, when the recipients are specified as part of the command line.

For the record:
	VM version 5.32(beta)
	SunOS 4.1.2 /usr/lib/sendmail
	GNU Emacs 18.58

I don't have much experience with (send)mail; is this a known problem with
a solution?  Any help would be greatly appreciated.

Thanks in advance!

--
Milo Chan,  Fixed Income Market Strategies,  J.P. Morgan Securities, Inc.
email:   chan_milo@jpmorgan.com    ...or...   chan@fractl.tn.cornell.edu
phone:   212.648.4483              ...or...          212.648.4486 (sec'y)
Technical Details
Message-ID: <CHAN.92Sep20151933@hawking.jpmorgan.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!psinntp!fims!poisson!chan

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Path: arc1-ca.pugleaf.net!sparky!uunet!psinntp!fims!poisson!chan
From: chan@hawking.jpmorgan.com (Milo A. Chan)
Subject: vm gives "User unknown" error when recipient is yp alias
Message-ID: <CHAN.92Sep20151933@hawking.jpmorgan.com>
Sender: netnews@jpmorgan.com (Netnews Software)
Organization: J. P. Morgan Securities, Inc.
Date: Sun, 20 Sep 1992 20:19:33 GMT
Lines: 28