nanog mailing list archives

Re: Yahoo is now recycling handles


From: Scott Howard <scott () doc net au>
Date: Tue, 3 Sep 2013 20:57:16 -0700

To their (partial) credit they are also supporting a new email header :
Require-Recipient-Valid-Since:

via draft-ietf-appsawg-rrvs-header-field

The idea of this header is that it will allow a sender to control that a
user will only receive an email if that email address was valid before a
specific date, thus at least stopping someone from using a recycled account
to carry out a password reset on another service.

Facebook at least is already sending this header on all emails.

Overall this is nothing new - Hotmail has been doing the same thing for
years.

  Scott



On Tue, Sep 3, 2013 at 8:09 PM, Jay Ashworth <jra () baylink com> wrote:

Whackiness, predictably, ensues:

  https://medium.com/editors-picks/46b47d95b957

You can do the math how this might affect you, your services, and your
users,
if you have those.

Will people *ever* start listening when we tell them how Bad an Idea
something is?  The RISKS are endless...

Cheers,
-- jra
--
Jay R. Ashworth                  Baylink
jra () baylink com
Designer                     The Things I Think                       RFC
2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land
Rover DII
St Petersburg FL USA               #natog                      +1 727 647
1274




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