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From: slm@wsc-sun.boeing.com (Shamus McBride)
Newsgroups: comp.unix.wizards
Subject: sendmail, /etc/aliases command, what's supposed to happen?
Keywords: sendmail
Message-ID: <273@shuksan.BOEING.COM>
Date: 29 May 90 21:08:37 GMT
Article-I.D.: shuksan.273
Organization: Boeing Computer Services (ESP), Seattle, WA
Lines: 34


The situation:

    SUN OS 4.0.3

    /etc/aliases contains the command:
	mlist:kae,slm,"|/wsc-sun2/local/ml/mlist-l-saver"

    When mail is received for "mlist", sendmail forks and runs
    mlist-l-saver. The mlist-l-saver process runs as uid=daemon,
    gid=daemon (normally). 

    However, when the received mail was sent from the host machine
    (wsc-sun), the user-id and group-id of the forked command process
    are set to the user-id and group-id of the sender rather than
    daemon. This happens even when the mail has left the local net and
    gone to a mail reflector at Berkeley and then come back!
    
The question:

    Is this the way it's supposed to work?  Given a "command" as the
    destination of an address in /etc/aliases, under what user-id,
    group-id should the command process run?


Shamus Mc Bride           | slm@wsc-sun.boeing.com      
Boeing Computer Services  | slm%wsc-sun@atc.boeing.com
(206) 865-5047            | uw-beaver!bcsaic!wsc-sun!slm
DISCLAIMER:opinions are mine alone, not necessarily those of The Boeing Company.
-- 
Shamus Mc Bride           | slm@wsc-sun.boeing.com      
Boeing Computer Services  | slm%wsc-sun@atc.boeing.com
(206) 865-5047            | uw-beaver!bcsaic!wsc-sun!slm
DISCLAIMER:opinions are mine alone, not necessarily those of The Boeing Company.