This is the Trusted Domain Project's impementation of the DMARC protocol libary and mail filter, called OpenDMARC. A "milter" connects to unix-based mailers (originally, sendmail, but now many) and provides a standard filtering API.
☆134Jun 27, 2026Updated this week
Alternatives and similar repositories for OpenDMARC
Users that are interested in OpenDMARC are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- ☆116Jun 16, 2026Updated 2 weeks ago
- Open source ARC implementation☆148Apr 19, 2024Updated 2 years ago
- Email Authentication by SPF/DKIM/DMARC etc.☆143Jun 22, 2026Updated last week
- Open source ARC implementation☆26May 13, 2026Updated last month
- SpamAssassin module☆13Nov 20, 2014Updated 11 years ago
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- A small and fast DNS daemon especially made to serve DNSBL zones.☆64Nov 20, 2022Updated 3 years ago
- Postfix Sender Rewriting Scheme daemon☆359Jun 23, 2026Updated last week
- A milter program for domain authentication technologies (including SPF, DKIM, DMARC)☆22Oct 30, 2025Updated 8 months ago
- Spamhaus code for the Spamassassin plugin. See https://docs.spamhaustech.com/40-real-world-usage/SpamAssassin/000-intro.html☆85Feb 8, 2024Updated 2 years ago
- A set of tools to use DMARC through Modoboa.☆15Feb 16, 2023Updated 3 years ago
- SpamPD - Spam Proxy Daemon. A spam-filtering SMTP/LMTP proxy server using SpamAssassin in Perl. Since 2002.☆38Feb 8, 2026Updated 4 months ago
- Asterisk ReverseLookup (Rückwärtssuche) for Telefone Numbers DACH☆13Jun 21, 2024Updated 2 years ago
- suPHP is a tool for executing PHP scripts with the permissions of their owners. It consists of an Apache module (mod_suphp) and a setuid …☆23Feb 17, 2020Updated 6 years ago
- A DKIM library for Jakarta Mail☆22Apr 18, 2025Updated last year
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Postfix Greylisting Policy-Daemon☆171Jun 26, 2024Updated 2 years ago
- The command-line client for Journal☆12Oct 26, 2024Updated last year
- Rapid spam filtering system.☆2,482Jun 23, 2026Updated last week
- Notify Alert to Google Chat Gsuite☆11Mar 31, 2022Updated 4 years ago
- 6Pad. Write and run Raku code directly in your browser☆18Oct 7, 2019Updated 6 years ago
- SMTP Strict Transport Security☆35Aug 13, 2018Updated 7 years ago
- Pigeonhole project: Sieve support for Dovecot.☆95Jun 24, 2026Updated last week
- PHP-SDK For integrating with OnPay.io☆11Apr 29, 2026Updated 2 months ago
- Rspamd CLI monitor☆14Mar 4, 2022Updated 4 years ago
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Postfix MTA by Wietse Venema☆550Updated this week
- Offers mailaccount autodiscover in Thunderbird and Outlook to all your customers in a ISPConfig multiserver environment.☆21Oct 26, 2020Updated 5 years ago
- A configuration tool for virtual domain email for Postfix and Dovecot☆16May 15, 2016Updated 10 years ago
- ☆59Jan 19, 2024Updated 2 years ago
- ☆17Jan 17, 2025Updated last year
- Read-only mirror of Apache SpamAssassin.☆336Updated this week
- CAS Lib, a standard library for CAS authentication.☆18Dec 1, 2025Updated 6 months ago
- Answers to your questions about Perl 7☆19Jul 13, 2020Updated 5 years ago
- OpenPGP Secure Zimlet - Sign, verify, encrypt, and decrypt email with OpenPGP/MIME for Zimbra☆11Nov 26, 2021Updated 4 years ago
- Serverless GPU API endpoints on Runpod - Get Bonus Credits • AdSkip the infrastructure headaches. Auto-scaling, pay-as-you-go, no-ops approach lets you focus on innovating your application.
- MailScanner v5☆201Nov 6, 2024Updated last year
- A curated list of awesome MariaDB resources. Maintained by Vettabase and sponsored by the MariaDB Foundation.☆37Jun 16, 2026Updated 2 weeks ago
- vRealize Orchestrator package for interaction with phpIPAM☆11Oct 5, 2016Updated 9 years ago
- a tool that creates permutations of domain names using homographic unicode characters☆21Oct 21, 2022Updated 3 years ago
- A tool to help network administrators to find rogue DHCP servers.☆14Nov 15, 2017Updated 8 years ago
- A library to work with Puppet manifests, test them and eventually replace everything ruby.☆53Nov 7, 2023Updated 2 years ago
- Analyse and visualize DMARC results using open-source tools☆777Feb 9, 2024Updated 2 years ago