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(May 1994)
 

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Subject: Re: Rewriting Unsub/Admin Data
From: Brent Chapman <brent @ mycroft . GreatCircle . COM>
Date: Sat, 07 May 1994 21:10:22 -0700
To: Keith Moore <moore @ cs . utk . edu>
Cc: Steve Simmons <scs @ lokkur . dexter . mi . us>, list-managers @ greatcircle . com (List Managers Mailing List)
In-reply-to: Your message of Sat, 07 May 1994 21:47:50 -0400

Keith Moore <moore@cs.utk.edu> writes:

# Steve Simmons <scs@lokkur.dexter.mi.us> writes:
# 
# # I'd like to propose a mechanism and a very small, very tight RFC.
# # The mechanism is a new set of headers - List-Unsubscribe and List-Admin.
# # (We can start using them now as an experiment by putting X- forms if we
# # like.)  The header would be something like
# 
# at one time I suggested something similar, except that the notation
# was flexible enough to indicate what text you should send to the
# list server, to accomodate different software.  so for na-net you
# could do:
# 
# List-unsubscribe: rcpt=na.remove@na-net.ornl.gov; 
#  body="firstname: ${firstname}\nlastname: ${lastname}\nemail: ${subscriber}"
# 
# whereas for listserv it would be
# 
# List-unsubscribe: rcpt=listserv@foo.bar.com; from="${subscriber}"; 
#  body="unsub ${subscriber}"
# 
# and for a human-maintained list it would be
# 
# List-unsubscribe: rcpt=foo-request@foo.bar.com; from="${subscriber}";
#  body="please remove me from the ${listname} list!"
# 
# finally, there were also methods for subscriptions and change-of-address,
# so you could publish them in a globally-accessible database (i.e. not
# just for people who are already on a list!)
# 
# yes, I think the time is right for such a thing.  if nothing else it
# would help improve the accuracy of the various service providers'
# auto-subscribe interfaces, since the list maintainers could just
# advertise their list data (say, to comp.mail.lists?) and the service 
# providers could just parse it.

Is there any way we can merge all of this (subscribe, unsubscribe,
whatever) into one multi-line header, and keep it under 1024 bytes
total?  I think we'll face less resistance from MUA authors if it's
only one header, instead of N headers.


-Brent
--
Brent Chapman         | Great Circle Associates  | Call or email for info about
Brent@GreatCircle.COM | 1057 West Dana Street    | upcoming Internet Security 
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