9 lines
427 B
Plaintext
9 lines
427 B
Plaintext
Spfmilter implements the Sender Policy Framework (SPF) as a milter, using
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either the libspf or libspf2 libraries.
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The idea of SPF is to prevent email forgery. Each participating site sets up
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a little definition of which hosts are allowed to send mail claiming to be
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from that site. When another site receives mail, it checks the
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permitted-senders definition for the originating site. If the check fails,
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the mail is rejected.
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