Hello list.
I have just released a postfix graylisting daemon, maybe someone
on this list is interested.
My own configuration (less allow/whitelist) is
#@ /etc/postfix/pg.rc
4-mask=24
6-mask=64
count=2
delay-max=300
delay-min=5
delay-progressive
gc-rebalance=3
gc-timeout=10080
limit=242000
limit-delay=221000
server-queue=64
# NOTE
server-timeout=30
server-timeout=0
store-path=/var/lib/pg
# NOTE
verbose
verbose
("All" that could come from command line or be built-in.)
--- Forwarded from Steffen Nurpmeso <[email protected]> ---
Date: Thu, 31 Mar 2022 21:43:00 +0200
Author: Steffen Nurpmeso <[email protected]>
From: Steffen Nurpmeso <[email protected]>
To: [email protected]
Message-ID: <20220331194300.av18f%[email protected]>
Subject: [S-announce] [ANN]ounce of S-postgray v0.6.0
Hello!
Announcing the first release of S-postgray, a postfix[1] RFC 6647
graylisting policy server that aims in being fast and secure.
The manual should provide detailed information, it can also be
read online at [2].
I think this program is mature, and i do not expect a lot of
changes in the future. It could be adjusted to run with other
SMTP servers (Exim[3] should work already if it is configured to
speak the postfix policy protocol, but has not been tested).
What should definitely change is the build system, it is
intermediate because of the SU tools used, those are part of the
S-nail MUA and so need to be "baked in". Therefore:
Either it builds, then it should run. Or not. :-)
I have tested it on GNU and musl Linux, and on all BSDs.
(Solaris needs some build system work, but should do, too.)
To build this software simply run "make install". At the top of the
makefile there are some variables, they can be overwritten from the
command line:
$ make DESTDIR=.xxx PREFIX=/usr LIBEXEC=sbin \
VAL_STORE_PATH=/var/lib/postfix \
install
This will build and install the binary under [.xxx]/usr/sbin, and the
default built-in path for database storage and the client/server
communication socket will be /var/lib/postfix.
There is a unit test ./s-postgray-test.sh (see README).
The files to download are
https://ftp.sdaoden.eu/s-postgray-0.6.0.tar.gz
https://ftp.sdaoden.eu/s-postgray-0.6.0.tar.gz.asc
They also exist in a XY-latest.* version, and are signed with my
OpenPGP key available on some OpenPGP key servers, my website
(also WKD), and my download area (ftp.sdaoden.eu/steffen.asc).
[email protected] / 1883A0DD
(EE19 E1C1 F2F7 054F 8D39 54D8 3089 64B5 1883 A0DD)
[1] https://www.postfix.org
[2] https://www.sdaoden.eu/code-postgray.html
[3] http://www.exim.org
Have fun!
Ciao from Germany,
--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)
