greyfix - Greylisting policy daemon for Postfix

Property Value
Distribution FreeBSD 12
Repository FreeBSD Ports Latest amd64
Package name greyfix
Package version 0.4.0
Package release 1
Package architecture amd64
Package type txz
Installed size 36.51 KB
Download size 13.76 KB
Official Mirror
Greyfix is the greylisting policy daemon for Postfix written by Kim Minh
Kaplan. Greyfix uses Postfix policy mechanism to enable greylisting with
Categories: mail
Edit Postfix's master configuration file,, and add the following:
greyfix    unix  -       n       n       -       -       spawn
user=nobody argv=/usr/local/sbin/greyfix -/ 24
(The -/ argument specifies how much of the IP address to consider significant,
in this case the first 24 bits.)
Edit Postfix's main configuration file, and add the following:
smtpd_recipient_restrictions = permit_mynetworks,
check_policy_service unix:private/greyfix
If there is already a smtpd_recipient_restrictions configuration line you
should edit it rather than add a new one. The important part for Greyfix is
that you should add check_policy_service unix:private/greyfix to it.
Finally have postfix reload its configuration with:
/usr/local/etc/rc.d/postfix reload


Package Version Architecture Repository
greyfix-0.4.0_1.txz 0.4.0 i386 FreeBSD Ports Latest
greyfix-0.4.0_1.txz 0.4.0 amd64 FreeBSD Ports Quarterly
greyfix-0.4.0_1.txz 0.4.0 i386 FreeBSD Ports Quarterly
greyfix - - -


Name Value
db5 = 5.3.28_7 -


Type URL
Binary Package greyfix-0.4.0_1.txz
Source Package mail/greyfix

Install Howto

Install greyfix txz package:

# pkg install greyfix

See Also

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