2 ms·
DKIM without DMARC is the issue. Mail servers have no way of knowing that an email with no DKIM signature was supposed to have one unless you’ve set a DMARC pol
by brightball 8y ago
DKIM without DMARC is the issue. Mail servers have no way of knowing that an email with no DKIM signature was supposed to have one unless you’ve set a DMARC policy to make it clear.