'libspf2' implements the Sender Policy Framework, which verifies that the Sender address of an email message matches (according to some policy) the client IP address that submitted it. This is unlike the present SMTP standard for email, which allows anyone to forge anyone else's email address. SPF libspf2 is a complete and robust implementation of SPF which provides support for many MTAs. It is designed to be secure, correct, portable, flexible, and fast (in that order).
DocumentationDeveloper's API documentation available in HTML format from http://www.libspf2.org/docs/api.html
released on 22 February 2005
|License||Verified by||Verified on||Notes|
|BSD 2Clause||Janet Casey||14 July 2004|
|LGPLv2.1orlater||Janet Casey||14 July 2004|
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This entry (in part or in whole) was last reviewed on 7 January 2008.
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