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The SPF protocol relies on sender domains to publish a DNS whitelist of their designated outbound mailers. Given an envelope sender, Mail::SPF::Query determines the legitimacy of an SMTP client IP.
10 lines
260 B
Plaintext
10 lines
260 B
Plaintext
The SPF protocol relies on sender domains to publish a DNS
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whitelist of their designated outbound mailers. Given an
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envelope sender, Mail::SPF::Query determines the legitimacy
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of an SMTP client IP.
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WWW: http://spf.pobox.com
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- Michael Haro
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mharo@FreeBSD.org
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