, Google and Yahoo require bulk senders to have a DMARC policy in place to prevent high-volume spam. Summary of Requirements Primary Verification Method Required for Bulk Senders? SPF, DKIM, DMARC Yes (mandatory since Feb 2024) SPF, DKIM, DMARC Yes (mandatory since Feb 2024) Outlook/Hotmail Recommended for deliverability Common Errors:
If you are not receiving codes, verify that the service is not blocked and that your email filters are not catching "no-reply" senders. gmailcom hotmailcom yahoocom txt verified
, Google and Yahoo require bulk senders to have a DMARC policy in place to prevent high-volume spam. Summary of Requirements Primary Verification Method Required for Bulk Senders? SPF, DKIM, DMARC Yes (mandatory since Feb 2024) SPF, DKIM, DMARC Yes (mandatory since Feb 2024) Outlook/Hotmail Recommended for deliverability Common Errors:
If you are not receiving codes, verify that the service is not blocked and that your email filters are not catching "no-reply" senders.