Steffen Nurpmeso wrote in
 <20220511232320.3wsz8%stef...@sdaoden.eu>:
 |Finally that one.
 |
 |RFC 6647 graylisting policy server, following the recommendet
 |practice noted in the standard document.  Graylisting defers
 |message acceptance (for a specific recipient / sender /
 |client_address value tuple) a configurable number of times via
 |a standardized SMTP response (see allow(5), RFC 5321), which does
 |not prevent message delivery from SMTP M(ail) T(ransfer) A(gent)s,
 |but can help against simple spam producing programs.
 |
 |s-postgray is started via spawn(8), with the given user
 |credentials, therefore the built-in DB store path is /tmp --
 |you surely want to change this.
 |Note s-postgray changes CWD to the configured --store-path, and
 |loads most files from therein.

--steffen
|
|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)

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