Great Circle Associates Majordomo-Workers
(December 1997)
 

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Subject: Re: restrict_post and Reply-To addresses
From: relph @ mando . engr . sgi . com (John Relph)
Date: Wed, 10 Dec 1997 12:17:31 -0800 (PST)
To: Nick Perry <nick . perry @ amulation . co . uk>, majordomo-workers @ GreatCircle . COM
In-reply-to: Nick Perry <nick.perry@amulation.co.uk> "restrict_post and Reply-To addresses" (Dec 10, 18:14)
References: <19971210181454.64484@amulation.co.uk>
Reply-to: relph @ sgi . com

On Dec 10, 18:14, Nick Perry wrote:
>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.
>
>Restrict_post, however does not check to see if the Reply-To: address is
>matched in any of the specified files.
>
>The latter behavior makes perfect sense, after all Reply-To:, by no
>means determines who *sent* the mail to the list. However it does
>create an anomoly if Reply-To: does not match From:. A user will be
>subscribed under their Reply-To: address, but unable to post because
>their From: address is different (and it's form may be out of th
>user's control - eg, rewritten by the MTA).

I had made this observation (or something like it) some time ago, and had
proposed a small change to restrict_post which would also recognize
Reply-To: addresses.  However, this change was in 1.93 and I haven't
implemented it for 1.94.X.

	-- John


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