#

postscreen

Here are 7 public repositories matching this topic...

stevejenkins / postwhite

Script for generating a whitelist for Postfix's Postscreen based on large senders' SPF records

whitelist blacklist postfix mailer postscreen spf-tools postscreen-whitelist postfix-postscreen

Updated Dec 1, 2020
Shell

stevejenkins / hardwarefreak.com-fqrdns.pcre

Archive copy of Stan Hoeppner's Postfix PCRE bot spam killer (fqrdns.pcre)

postfix regular-expression pcre dnsbl dnsbl-rejections postscreen bot-spam

Updated Jul 28, 2017

filipnet / postfix-bounce-report

Creates an HTML report of blocked e-mail messages from Postfix

linux html bash blacklist email postfix perl recipients reject html-report mailserver submission postscreen ddns-blacklist

Updated Jul 18, 2025
Shell

equk / spf_list

📪 list mailservers from spf entries

email postfix spf cidr postscreen

Updated Feb 19, 2020
Shell

falon / rblcheck

Check if IP has blocked with postscreen DNSBL

postfix rbl dnsbl postscreen

Updated Oct 24, 2017
PHP

lynix / prometheus-postscreen-exporter

Prometheus exporter for Postfix' postscreen check results

postfix prometheus-exporter postscreen

Updated Jan 6, 2022
Go

Lionel-Rousseau / postfix-rspamd-hardened-config

Production-tested Postfix + Rspamd + Dovecot configuration with full SPF/DKIM/DMARC/ARC chain, DANE, MTA-STS, postscreen, Bayes training, and tuned anti-spam policies. Maintained continuously since 2001 — through Sendmail, SpamAssassin, and Spamhaus migrations.

linux postfix sysadmin spf dkim dovecot mail-server bayes fail2ban dane rspamd spam-filtering dmarc postscreen email-security mta-sts

Updated Jun 4, 2026
Shell

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