On Thu, 17 Aug 2006 15:52:43 -0400, Jeff Kiesel <[log in to unmask]>
wrote:

>Outlook's autoresponder doesn't pay any attention to the Reply-To header.
>It responds to the From header.  So any OOO sent from an Outlook client,
>will never be sent to listserv, but right to the poster.

Correct.

>A different email client may have an autoresponder that uses the Reply-To
>header.  In this case the OOO will be sent to ListServ, and this is why we
>need to provide for OOO messages in CONTENT_FILTER.

Yes.  There is also a Sender: address in the mail headers which for LISTSERV
list messages is set by default to the List-Address  (listname@servername).
Some OOO responders will send to this address.  So that's 2 ways an OOO
message might be sent to the List (instead of the From:) and you are right to
have a CONTENT_FILTER ready to intercept that.

>Am I understanding this correctly?

Seems so.  :-)