Re: [Exim] Should vacation messages go to reply_address or r…

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Συντάκτης: Philip Hazel
Ημερομηνία:  
Προς: Dave C.
Υ/ο: Malcolm Beattie, exim-users
Αντικείμενο: Re: [Exim] Should vacation messages go to reply_address or return_path?
On Fri, 11 Aug 2000, Dave C. wrote:

> Uhm.. $sender_address is what you want to use. I'm not even sure if
> $return_path is a valid expansion.. $header-return_path: might be, if
> that header was defined, but the 'canonical' value to use should always
> be in $sender_address.


Hmm. Then why did I implement "mail" and "vacation" to default to
$reply_address? I can't remember, but I suspect I did it because this
seems to me to be the right one to send vacation messages to. It's the
address that is expecting replies to the message - and "vacation" is
saying "there won't be a reply for a while".

There is a difference between $sender_address and $return_path. The
former is what arrived with the message; the latter is what is being
sent out in a delivery. They may be different - use of errors_to in a
director, for example, changes $return_path for the addresses it
processes.

-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.