On Sat, Mar 26, 2022 at 8:53 PM Mike via mailop <[email protected]> wrote:
> > <[email protected]>: host mta7.am0.yahoodns.net[67.195.228.106] said: 554 > 5.7.9 > Message not accepted for policy reasons. See > https://postmaster.yahooinc.com/error-codes (in reply to end of DATA > command) > > And refers me to a useless web page that has little to do with the > problem I face? Why did you think that page, which should be giving you some clues why we did not accept the email, is useless? Do I need to tell my brother to find a better email provider? > If you get this error, it means the problem is on the sender side, not the receivers. In most cases it's auth failures, DNS or SMTP issues. - Marcel
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