Libraries tagged by spf check

Checks an IP address against a domain's SPF record

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This authres_status plugin checks the Authentication-Results headers of your emails and displays the verification status. The verification status is displayed when you read an email, but you can also add a column to your message list.

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Zero-dependency raw PHP DNS resolver, domain-ownership verification, and intoDNS/MxToolbox-style diagnostics. Queries authoritative nameservers directly over sockets — never trusts the recursive cache for ownership checks.

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Provide a DNSRecordGetterInterface for using custom DNS servers for mika56/spfcheck

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Checks an IP address against a domain's SPF record

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Checks server A, SPF, MX, DKIM records

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SPF Validator checks the Sender Policy Framework (SPF) DNS record for a domain to verify if it’s valid and optionally whether a given IP address is authorized to send emails for that domain.

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PHP client for the DNS Robot API — DNS lookups, WHOIS, SSL checks, SPF/DKIM/DMARC validation, and more.

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Mail configuration check tool

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Checks for configured mail athentication methods like SPF, DKIM and DMARC

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Checks an IP address against a domain's SPF record

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