Libraries tagged by spf

Parse, build and validate SPF (Sender Policy Framework) DNS records

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Checks an IP address against a domain's SPF record

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

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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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A PHP library to parse, build and validate SPF (Sender Policy Framework) records

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WordPress mu-plugin to set sender/return path for mail if not set..

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🔏 Stand-alone DKIM class to sign your emails with a 2048 bit private key hashed with SHA-256 algorithm.

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Laravel integration for cboxdk/dns — authoritative DNS lookups, domain-ownership verification, DNSSEC validation, and intoDNS/MxToolbox-style diagnostics via a facade, Artisan commands, and validation rules.

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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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Framework-neutral PHP mail-auth package for DKIM, ARC, SPF, and DMARC evidence.

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Roundcube plugin that displays SPF status for messages

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PHP SPF (Sender Policy Framework)

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Integrating SPF.js With Laravel

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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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