Great Circle Associates Majordomo-Workers
(December 1997)
 

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Subject: Re: restrict_post and Reply-To addresses
From: Dave Wolfe <dwolfe @ risc . sps . mot . com>
Date: Wed, 10 Dec 1997 13:27:35 -0600 (CST)
To: nick . perry @ amulation . co . uk (Nick Perry)
Cc: majordomo-workers @ GreatCircle . COM
In-reply-to: <19971210181454.64484@amulation.co.uk> from "Nick Perry" at Dec 10, 97 06:14:54 pm

[ Nick Perry writes: ]
> 
> It occurs to me that there is something of an anomoly in the way the
> zubscription and restrict_post features interact and I'd be interested 
> to know what the rationale is behind the operation of each feature.
> 
> Basically, if a user sends a zubscribe command without explicitly 
> specifying an email address, majordomo will take the Reply-To: address
> (if one has been defined) before any From: address.

True. Very useful for those who want/need to redirect mail to a common
point, especially when their From headers varies or is too specific to
be known outside their local neck of the net. Also very dangerous
because it's accepted without question.

> Restrict_post, however does not check to see if the Reply-To: address is
> matched in any of the specified files.

What version of Mj are you looking at? This hasn't been true since
1.94.2. From check_sender() in resend for 1.94.4:

554 foreach $file (@files) {
555	# Return a null message if the sender (from the From: or
556	# Reply-To: headers) is found
557	#
558	return "" if &is_list_member($from, $listdir, $opt_l, $file) ||
559	    (defined $reply_to	&&
560	    $reply_to ne $from	&&
561	    &is_list_member($reply_to, $listdir, $opt_l, $file));
562 }

-- 
 Dave Wolfe


References:
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From: relph@mando.engr.sgi.com (John Relph)

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