fastmail.com

Email deliverability audit — 53/100

Email Deliverability Score (out of 100)

✓

SPF Pass

v=spf1 include:spf.messagingengine.com ~all

⚠ SPF uses '~all' (softfail) — unauthorized sends will be marked but not rejected.

✗

DKIM Fail

⚠ No DKIM record found for any common selector.

✓

DMARC Pass

v=DMARC1; p=none; rua=mailto:e3936a44@inbox.ondmarc.com

⚠ DMARC policy is 'none' — monitoring only, no enforcement.

✗

MX Fail

✗

MTA-STS Fail

✗

TLS-RPT Fail

✓

BIMI Pass

v=spf1 include:spf.messagingengine.com ~all

⚠ BIMI record has no l= (logo location) tag.

⚠ BIMI record has no a= (authority certificate) tag.

Get a complete email deliverability audit with our API