| 1 | # $Id$ |
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| 2 | PortSystem 1.0 |
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| 3 | PortGroup perl5 1.0 |
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| 4 | |
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| 5 | perl5.setup Mail-SRS 0.31 |
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| 6 | maintainers hostwizard.com:scott |
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| 7 | |
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| 8 | description Mail::SRS - Interface to Sender Rewriting Scheme |
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| 9 | |
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| 10 | long_description The Sender Rewriting Scheme preserves .forward functionality \ |
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| 11 | in an SPF-compliant world. \ |
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| 12 | \ |
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| 13 | SPF requires the SMTP client IP to match the envelope \ |
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| 14 | sender (return-path). When a message is forwarded through \ |
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| 15 | an intermediate server, that intermediate server may \ |
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| 16 | need to rewrite the return-path to remain SPF compliant. \ |
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| 17 | If the message bounces, that intermediate server needs to \ |
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| 18 | validate the bounce and forward the bounce to the \ |
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| 19 | original sender. \ |
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| 20 | \ |
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| 21 | SRS provides a convention for return-path rewriting which \ |
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| 22 | allows multiple forwarding servers to compact the return-path. \ |
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| 23 | SRS also provides an authentication mechanism to ensure \ |
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| 24 | that purported bounces are not arbitrarily forwarded. \ |
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| 25 | \ |
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| 26 | SRS is documented at http://spf.pobox.com/srs.html and \ |
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| 27 | many points about the scheme are discussed at \ |
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| 28 | http://www.anarres.org/projects/srs/ \ |
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| 29 | \ |
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| 30 | For a better understanding of this code and how it \ |
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| 31 | functions, please read this document and run the \ |
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| 32 | interactive walkthrough in eg/simple.pl in this distribution. \ |
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| 33 | To run this from the build directory, type \"make teach\". |
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| 34 | |
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| 35 | homepage http://search.cpan.org/~shevek/Mail-SRS-0.31/ |
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| 36 | |
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| 37 | checksums md5 1440999563a7b25d5fb03204b03e1060 \ |
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| 38 | sha1 52e536cf796a9d1a83e6b685dbd1d5b8e6944c88 \ |
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| 39 | rmd160 5f91268b1f231050b0b047659c4c4f4e932a1d50 |
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| 40 | |
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| 41 | platforms darwin |
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