Here's another reason against DSN. Got this for posting to the qmail
list. The idea of generating more than one message per message without
extreme care strikes me as a recipe for disaster. VERP doesn't.
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>Received: from serv1.is1.u-net.net (195.102.240.129)
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> id 10njlS-0005OA-00; Sat, 29 May 1999 14:07:06 +0000
>From: Mail Delivery System <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Warning: message 10nNFt-0004ji-00 delayed 24 hours
>Message-Id: <[EMAIL PROTECTED]>
>Date: Sat, 29 May 1999 14:07:06 +0000
>
This message was created automatically by mail delivery software.
A message that you sent has not yet been delivered to all its
recipients
after more than 24 hours on the queue on serv1.is1.u-net.net.
The message identifier is: 10nNFt-0004ji-00
The date of the message is: Fri, 21 May 1999 08:57:51 -0500
The subject of the message is: Re: Virtual domains and ezmlm-idx
The address to which the message has not yet been delivered is:
[address of a qmail list subscriber]
No action is required on your part. Delivery attempts will continue for
some time, and this warning may be repeated at intervals if the message
remains undelivered. Eventually the mail delivery software will give
up,
and when that happens, the message will be returned to you.
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-Sincerely, Fred
(Frederik Lindberg, Infectious Diseases, WashU, St. Louis, MO, USA)
