Outlook.com bounces legit emails as Microsoft's authentication crackdown goes sideways
Missing DMARC or wobbly SPF means your mail may be treated as suspicious
Read at The Register (security)
- Vendor
- Microsoft
Why it ranks 17 (Routine)
- Reporting
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- The Register (security) (theregister.com)