Email Security Analysis of aof.org

Complete verification of aof.org's SPF, DKIM, DMARC, and MTA-STS records. Find out if this domain is protected against email spoofing.

Last updated: April 15, 2026

90A

This domain is protected against spoofing

v=spf1 mx a include:outboundmail.blackbaud.net include:spf.protection.outlook.com include:spf.e2ma.net include:secure.giftlegacy.com ~all

Selectors: selector1, selector2, s1, s2

v=DMARC1; p=reject; fo=1; rua=mailto:rua+aof.org@dmarc.barracudanetworks.com; ruf=mailto:ruf+aof.org@dmarc.barracudanetworks.com

d262367a.ess.barracudanetworks.com, d262367b.ess.barracudanetworks.com

Missing

No record found

1Add MTA-STS to enforce TLS encryption for incoming emails
Without MTA-STS, an attacker performing a man-in-the-middle attack can downgrade the connection between mail servers to plaintext, intercepting emails in transit. MTA-STS tells sending servers to only deliver via TLS with a valid certificate, preventing downgrade attacks.

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Understand how SPF defines which servers are authorized to send emails for a domain.

Discover how DKIM cryptographically signs your emails to guarantee their authenticity.

Learn how DMARC orchestrates SPF and DKIM to protect your domain.

Learn how MTA-STS enforces TLS encryption to protect your emails in transit.

Compare the three protocols and understand how they work together.