On Thu, 17 Aug 2006 12:08:17 -0400, Jeff Kiesel <[log in to unmask]>
wrote:

>Our list is internal, and all recipients use Microsoft Outlook.  Could it be
>that Outlook's autoresponder disregards the Reply-To header?

Yes, by design.  My experience has been that most auto-reponders use the From:
address to send their auto-response to, since that address best represents the
"sender" of the message who is presumably the "best" person to notify that the
recipient didn't get the message.