IETF SMTP Working Group Proposal at smtpng.org

Fri Aug 23 12:47:47 UTC 2002

At 11:40 AM +0100 2002/08/23, Martin Cooper wrote:

>  How does it break mailing-lists? If the list sets the envelope sender
>  to <list-request at listserv.domain.com> creating a MAIL-FROM shouldn't
>  be a problem.

	You may be surprised to discover this, but most mailing lists are 
not proper mailing lists and are not managed with proper mailing list 
management software.  Most mailing lists are actually handled as 
aliases, and therefore do not modify the envelope sender address.

>                The only problem I can see is what to do about bounces
>  (i.e. with a null envelope sender) - guess you could use header From
>  instead maybe.

	Actually, this is one area that the paper addresses.

-- 
Brad Knowles, <brad.knowles at skynet.be>

"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."
     -Benjamin Franklin, Historical Review of Pennsylvania.

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tv+(+++) b+(++++) DI+(++++) D+(++) G+(++++) e++>++++ h--- r---(+++)* z(+++)