Email Security

SPF, DKIM, DMARC, BIMI and email authentication analysis
Score
85/100
SPF
Present
DKIM
Key present
DMARC
NONE
Findings
5

DKIM

Selectors Found: 1
Key valid kl2 (SendGrid) 2048-bit

DKIM signs outgoing mail with a private key and publishes the matching public key in DNS. This check validates discovered DNS key records; it does not verify a live email message signature.