9557eb73ca
The Sender Rewriting Scheme preserves .forward functionality in an SPF-compliant world. SPF requires the SMTP client IP to match the envelope sender (return-path). When a message is forwarded through an intermediate server, that intermediate server may need to rewrite the return-path to remain SPF compliant. If the message bounces, that intermediate server needs to validate the bounce and forward the bounce to the original sender. SRS provides a convention for return-path rewriting which allows multiple forwarding servers to compact the return-path. SRS also provides an authentication mechanism to ensure that purported bounces are not arbitrarily forwarded.
5 lines
230 B
Text
5 lines
230 B
Text
$NetBSD: distinfo,v 1.1.1.1 2004/03/29 19:49:04 tv Exp $
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SHA1 (Mail-SRS-0.30.tar.gz) = cdbb5f79be7e8293e37c4520676156a77b520e38
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Size (Mail-SRS-0.30.tar.gz) = 26296 bytes
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SHA1 (patch-aa) = 266ae0983d23a0fc3dc743ff606fa6de289c0aae
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