> Is this a relatively new requirement from Outlook.com? New as of early 2025. Announced in April, went into enforcement in May. I put out a video on it here: https://www.youtube.com/watch?v=FIIYlR5Ymig
Yep, bulk senders need to have SPF, DKIM and DMARC in place. I wouldn't focus on whether it was actually 4,999 emails or 5,001 emails or over what timeframe. Those are the wrong things to argue. You're clearly serving up enough mail here to be considered a bulk-ish sender. Cheers, Al Iverson -- Al Iverson // 312-725-0130 // Chicago http://www.spamresource.com // Deliverability http://www.aliverson.com // All about me https://xnnd.com/calendar // Book my calendar _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
