Re: Yahoo is now recycling handles

["John Levine" <johnl () iecc com>]

In article <m2mwnt84po.wl%randy () psg com> you write:
> > To their (partial) credit they are also supporting a new email header :
> > Require-Recipient-Valid-Since:
>
> with no X- before it?

Well, yes:

draft-wmills-rrvs-header-field-01.txt

R's,
John