Domain registrar and hosting provider offering Microsoft email services.
Registrar-enforced DMARC breaks email delivery and exposes sensitive reporting data to third parties.
Office 365 emails fail sending via Gmail Send Mail As despite SMTP, Proofpoint, and authentication settings enabled.
Unexpected SPF and CNAME modifications bypassed DMARC, raising concerns about domain security with GoDaddy.
Delegated access accounts impacted as GoDaddy redirects signed-in users to 404 errors today.