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- Path: sparky!uunet!olivea!apple!TIS.COM!avolio
- From: avolio@TIS.COM (Frederick M Avolio)
- Newsgroups: comp.mail.headers
- Subject: Re: Return-Receipt-To & forwarding...
- Message-ID: <9212311441.AA06064@TIS.COM>
- Date: 31 Dec 92 14:41:20 GMT
- References: <1992Dec20.022054@avsht.sph.spb.su> <291@ima.com>
- Sender: daemon@Apple.COM
- Reply-To: avolio@TIS.COM
- Organization: Trusted Information Systems, Inc.
- Lines: 39
-
- In article <291@ima.com> kehres@ima.com (Tim Kehres) writes:
- >One area that seems to generate a lot of concern is when it comes to UA's
- >taking it upon themselves to generate Return Receipts. Most people, and
- >some standards (like X.400) believe that this is unacceptable. Whenever
- >a return receipt request is detected by a UA, it should first get the approval
- >of the user prior to sending out any notification. As long as the user has
- >control of how the UA will deal with return receipt notifications, I don't
- >see much of a problem. If they don't however, for me at least it would
- >represent an unacceptable invasion of privacy, and I would seriously
- >consider the use of another UA for this reason alone.
-
-
- Among other things needed is a clearer definition or, more exactly, a
- model to follow. Clearly, this is not the model of Certified Mail in
- the U.S. Postal System. Certified Mail gets a return receipt sent to
- the sender if the delivery agent delivered the mail. Also, it gets
- signed and stamped in an official, trusted manner.
-
- 1. Certified Mail -- the compliant MTA certifies delivery to the
- mailbox. There may be an option to have this be digitally signed by
- the system to have a valid and acceptable time stamp (like a Post
- Office rubber date stamp). This transaction is between the MTA and
- the sender and the receiver should not have to okay this. It is
- certifying delivery. ("I did too get the RFP response to you on time.
- See? Here's my certified delivery report with a certifiable digital
- signature." Side note. Someone who worked for me once scrambled to
- get something FAXed to a customer before the 5pm deadline. Customer
- the week later said "We didn't look at it. It was FAXed to us at
- 5:45PM -- not before 5pm!" well... No one had changed the clocks on
- our FAX machines nor had anyone changed the clocks on theirs when
- daylight savings time ended. Easy to verify since they still
- hadn't.... Did you change YOUR FAX machines? :-))
-
- 2. Read Receipt Requested. The compliant UA should indicate "A Read
- Receipt was requested. Shall I send one?" For non-smart UA's, The
- header line should indicate to the reader that they are being asked to
- confirm their reading it.
-
- F
-