Re: the introduction problem, was Email and reputation (was Re: Service outages planned for April 25)
Viktor Dukhovni <ietf-dane@dukhovni.org> Tue, 03 May 2022 12:55 UTC
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Date: Tue, 03 May 2022 08:55:45 -0400
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
To: ietf@ietf.org
Subject: Re: the introduction problem, was Email and reputation (was Re: Service outages planned for April 25)
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References: <dcc27c29-51f8-c2a4-8ce4-ee1a3c6cb017@nostrum.com> <AAE3C51B-0150-483C-8244-3D60BC31B19A@tzi.org> <2c5df733-0f86-d319-b886-81882328caa9@network-heretics.com> <1870005490.14504.1651151102962@appsuite-gw1.open-xchange.com> <t4f3j1$1mpc$1@gal.iecc.com> <626060406.28268.1651487745123@appsuite-gw1.open-xchange.com> <2480fd36-c16a-6d98-ddac-15d02259ffbe@taugh.com> <837df6ce-a771-ff2f-515b-1021cc242c23@network-heretics.com> <2E576046-0532-41C8-AF51-1C2D09BC8BAE@dukhovni.org> <3ccd160a-8f1e-2a43-73b1-504d114b7c70@network-heretics.com>
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On Tue, May 03, 2022 at 07:21:26AM -0400, Keith Moore wrote: > > Until encrypted email is usable (**search**, long-term signature validation, > > personal private key rollover, ...), all the key distribution tech in the > > world won't make it worth adopting. > > I wouldn't call such email entirely unusable, but clearly a system is > more usable (for some meaning of "usable") if encrypted emails can be > searched and signed emails can be verified long after such emails are > received. > > I could take a stab at these problem and say that a message can be > decrypted and/or its signature verified when read (assuming of course > that the message is read a short time after it is sent, when the signing > keys and associated certs are still valid), and save their own signature > for the message ("message X was verified to be signed by Y by MUA Z on > <date>". That's still nowhere nearly perfect, e.g. it might not hold > up in court as evidence that the sender of the message did or did not > say something. But it's probably good enough for the recipient, for > most purposes, and still better than the situation we have today where > we have no widespread encryption or signing for emails. > > (I think in that case the problem devolves to that of long term key > storage for the recipient, which is admittedly a difficult problem by > itself.) I am not claiming that solving the UX problems is profoundly difficult, indeed a number of design choices can make significant progress, *but* no MUA I know of presently offers anything remotely close. More fundamentally, I don't see any likehood of substantial effort to improve extant MUAs. For example, Apple keep chipping away at *removing* features from Mail.app: * one can no longer compose S/MIME messages, they can only be read * one can no longer subscribe to just a subset IMAP folders * ... Who's going to do the work? -- Viktor.
- Service outages planned for April 25 Robert Sparks
- Re: Service outages planned for April 25 Robert Sparks
- Re: Service outages planned for April 25 tom petch
- Re: Service outages planned for April 25 Jay Daley
- Re: Service outages planned for April 25 Keith Moore
- Re: Service outages planned for April 25 Carsten Bormann
- Re: Service outages planned for April 25 Keith Moore
- Re: Service outages planned for April 25 Carsten Bormann
- Re: Service outages planned for April 25 Keith Moore
- Email and reputation (was Re: Service outages pla… Vittorio Bertola
- Re: Email and reputation (was Re: Service outages… Keith Moore
- Re: Mail is worse than everything except all the … John Levine
- Re: the introduction problem, was Email and reput… John Levine
- Re: Mail is worse than everything except all the … Keith Moore
- Re: Mail is worse than everything except all the … Phillip Hallam-Baker
- Re: Mail is worse than everything except all the … Keith Moore
- Re: Mail is worse than everything except all the … John R Levine
- Re: Mail is worse than everything except all the … Keith Moore
- Re: Mail is worse than everything except all the … touch@strayalpha.com
- Re: Mail is worse than everything except all the … Keith Moore
- Re: Mail is worse than everything except all the … Viktor Dukhovni
- Re: Mail is worse than everything except all the … Keith Moore
- Re: Mail is worse than everything except all the … touch@strayalpha.com
- Re: Mail is worse than everything except all the … Keith Moore
- Re: the introduction problem, was Email and reput… Vittorio Bertola
- Re: the introduction problem, was Email and reput… John R Levine
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Viktor Dukhovni
- Re: the introduction problem, was Email and reput… Christian Huitema
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Viktor Dukhovni
- Re: the introduction problem, was Email and reput… Masataka Ohta
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Masataka Ohta
- Re: the introduction problem, was Email and reput… Viktor Dukhovni
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Michael Richardson
- Re: the introduction problem, was Email and reput… Laurence Lundblade
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… John Levine
- Re: the introduction problem, was Email and reput… Lyndon Nerenberg (VE7TFX/VE6BBM)
- Re: mail crypto, was the introduction problem, wa… John Levine
- Re: mail crypto, was the introduction problem, wa… Keith Moore
- Re: mail crypto, was the introduction problem, wa… Christopher Morrow
- Re: mail crypto, was the introduction problem, wa… Keith Moore
- Re: mail crypto, was the introduction problem, wa… John Levine
- Re: mail crypto, was the introduction problem, wa… Keith Moore
- Re: mail crypto, was the introduction problem, wa… Christopher Morrow
- Re: mail crypto, was the introduction problem, wa… Keith Moore
- Deployment strategy for email+ Was: Mail is worse… Phillip Hallam-Baker
- Re: mail crypto, was the introduction problem, wa… Phillip Hallam-Baker
- Re: the introduction problem, was Email and reput… Phillip Hallam-Baker
- Re: the introduction problem, was Email and reput… Phillip Hallam-Baker
- Re: the introduction problem, was Email and reput… John Levine
- Re: the introduction problem, was Email and reput… Keith Moore
- Re: the introduction problem, was Email and reput… Phillip Hallam-Baker
- Re: the introduction problem, was Email and reput… John R Levine
- Re: the introduction problem, was Email and reput… Phillip Hallam-Baker
- Re: the introduction problem, was Email and reput… Masataka Ohta
- Re: the introduction problem, was Email and reput… Masataka Ohta
- Trying to do too much (was Re: the introduction p… Jim Fenton
- Re: Trying to do too much (was Re: the introducti… lloyd.wood@yahoo.co.uk
- Re: Trying to do too much (was Re: the introducti… Phillip Hallam-Baker
- Re: Trying to do too much (was Re: the introducti… Keith Moore
- Re: Trying to do too much (was Re: the introducti… Keith Moore
- Re: Trying to do too much (was Re: the introducti… Michael Richardson
- Re: Trying to do too much (was Re: the introducti… Masataka Ohta
- Re: Trying to do too much (was Re: the introducti… Masataka Ohta
- Re: potable e-mail, now Trying to do too much (wa… John Levine
- Re: Trying to do too much (was Re: the introducti… Phillip Hallam-Baker
- Re: Trying to do too much (was Re: the introducti… Phillip Hallam-Baker
- Re: potable e-mail, now Trying to do too much (wa… Michael Richardson
- Re: Trying to do too much (was Re: the introducti… Keith Moore
- Re: portable e-mail, now Trying to do too much (w… John R Levine
- Re: potable e-mail, now Trying to do too much (wa… Keith Moore
- Re: Trying to do too much (was Re: the introducti… Masataka Ohta
- Re: potable e-mail, now Trying to do too much (wa… Masataka Ohta
- Re: portable e-mail, now Trying to do too much (w… Michael Richardson
- Re: portable e-mail, now Trying to do too much (w… John Levine
- Re: portable e-mail, now Trying to do too much (w… Michael Richardson
- We are not a mail forwarding service Carsten Bormann
- Re: We are not a mail forwarding service John R Levine
- ugly hacks (was: Re: We are not a mail forwarding… Keith Moore
- Re: ugly hacks (was: Re: We are not a mail forwar… John Levine
- Re: ugly hacks (was: Re: We are not a mail forwar… Keith Moore
- Re: We are not a mail forwarding service Robert Sparks
- Re: We are not a mail forwarding service Carsten Bormann
- Re: portable e-mail, now Trying to do too much (w… Phillip Hallam-Baker
- Re: potable e-mail, now Trying to do too much (wa… Phillip Hallam-Baker
- Re: portable e-mail, now Trying to do too much (w… Keith Moore
- Re: portable e-mail, now Trying to do too much (w… Phillip Hallam-Baker