Ken, Check out https://postmaster.yahooinc.com/ for help - there is a contact form and an email address you can reach out to for help directly from the Yahoo team.
Cheers, ~ Matt Vernhout http://www.emailkarma.net Twitter: @emailkarma/@CAUCE On Thu, Sep 23, 2021 at 9:26 AM Ken O'Driscoll via mailop <[email protected]> wrote: > Hi there, > > > > I have an ESP client that appears to be stuck in an stock reply loop with > a particular postmaster issue. The issue relates to 421’ing on a specific > IP, which is used by a single sender for transactional messages. They have > been trying to get this looked at for nearly a month, and I’m suspecting > that their case is being misclassified or something like that. > > > > Would very much appreciate someone reaching out off-list. > > > > Thanks, > > > > Ken. > > > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop >
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