Hey Brandon- Yes we support it.
Thanks. On Wed, Nov 13, 2019 at 2:02 PM Brandon Long via mailop <mailop@mailop.org> wrote: > Does anyone use Yahoo's Require-Recipient-Valid-Since for sending ESP mail? > > Do they still support that after the merger with Oath? > > Brandon > > On Wed, Nov 13, 2019 at 5:29 AM Vaibhav via mailop <mailop@mailop.org> > wrote: > >> Hi Vytis, >> >> Yes we validated the same where we could see same account is exist in >> real world & engaged with brand emails in past 30 days. >> >> --Vaibhav >> >> On Wed, Nov 13, 2019 at 6:48 PM Vytis Marciulionis < >> marciulionis.vy...@gmail.com> wrote: >> >>> Hi Vaibhav, >>> >>> Are you able to confirm that those mailbox really exist? Occasionally >>> Yahoo cleans up their mailboxes, so some times bounces may increase. On our >>> end I do not see any increases in bounces in the last 24 hours. >>> >>> Regards, >>> Vytis >>> >>> On Wed, Nov 13, 2019 at 7:25 AM Vaibhav via mailop <mailop@mailop.org> >>> wrote: >>> >>>> Hi Everyone, >>>> >>>> Recently we observed we are getting false bounce reason within month >>>> time. As per our analysis Yahoo is throwing bounce reason as " *554 >>>> delivery error: dd This user doesn't have a yahoo.com <http://yahoo.com> >>>> account* ([EMAIL]) " >>>> >>>> We identify the same issue across our customers. Few customer we >>>> noticed around ~25% false positive bounces. >>>> >>>> Here is sample for one user, >>>> >>>> *Email bounced :* >>>> >>>> 2019-09-30 16:37:24 >>>> mta5.am0.yahoodns.net (98.136.96.77) >>>> 554 delivery error: dd This user doesn't have a yahoo.com account >>>> ([EMAIL]) [-9] - mta4274.mail.ne1.yahoo.com >>>> >>>> >>>> *Email successfully delivery : * >>>> >>>> 2019-10-31 11:54:11 >>>> mta5.am0.yahoodns.net (98.136.96.76) >>>> >>>> --Vaibhav >>>> >>>> _______________________________________________ >>>> mailop mailing list >>>> mailop@mailop.org >>>> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop >>>> >>> >>> >>> -- >>> Pagarbiai, >>> Vytis Marčiulionis >>> +37064734475 <+370%20647%2034475> >>> >> _______________________________________________ >> mailop mailing list >> mailop@mailop.org >> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop >> > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > -- Lili Crowley Postmaster Verizon Media
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