./mail/libsrs2, Implementation of the Sender Rewriting Scheme for SMTP forwarding

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Branch: pkgsrc-2021Q3, Version: 1.0.18, Package name: libsrs2-1.0.18, Maintainer: schmonz

SPF (and related systems) present a challenge to forwarders, since the
envelope sender address might be seen by the destination as a forgery by
the forwarding host. Forwarding services must rewrite the envelope
sender address, while encapsulating the original sender and preventing
relay attacks by spammers.

The Sender Rewriting Scheme, or SRS, provides a standard for this
rewriting which makes forwarding compatible with these address
verification schemes, preserves bounce functionality and is not
vulnerable to attacks by spammers.

Master sites:

SHA1: db9452e5207bb573eca4b3409c201f1e0275d300
RMD160: 7efa96f457ebac45178afa84aeaeb28834a1f4e7
Filesize: 288.816 KB

Version history: (Expand)