Showing 15 open source projects for "dmarc"

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  • 1
    Modoboa

    Modoboa

    Mail hosting made simple

    ...Follow the evolution of your server traffic thanks to a few builtin graphics: messages distribution per type and average size. Easily use standard protocols like DKIM or DMARC to improve your sender reputation and so make sure your emails will be delivered. Consult your emails everywhere thanks to simple but functional builtin webmail.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Docker Mailserver

    Docker Mailserver

    Production-ready fullstack but simple mail server

    docker-mailserver provides a production-ready, all-in-one email server in a single container, focused on simplicity and maintainability. It bundles the core mail stack—Postfix for SMTP and Dovecot for IMAP/POP3—then layers in optional anti-spam and anti-virus services, DKIM/DMARC signing and verification, and rate-/abuse-protection tooling. The project emphasizes secure defaults while exposing configuration via environment variables and mounted files, allowing you to define users, aliases, domains, and sieve filters without rebuilding images. It integrates smoothly with Let’s Encrypt for TLS, supports LDAP and other auth backends, and ships with scripts to validate DNS records and common misconfigurations. ...
    Downloads: 5 This Week
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  • 3
    Postal

    Postal

    A fully featured open source mail delivery platform for incoming

    Postal is a complete, open-source mail delivery platform for managing massively scalable outgoing email infrastructure—designed as a self-hosted alternative to SendGrid, Mailgun, or Postmark. It provides a web UI for managing email streams, logs, and delivery infrastructure. Postal is highly scalable and intended for developers and businesses needing reliable email dispatch.
    Downloads: 2 This Week
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  • 4
    Mox

    Mox

    modern full-featured open source secure mail server

    Mox is a modern email server written in Go that aims to be simple, secure, and standards-compliant. It includes SMTP, IMAP, DMARC, SPF, DKIM, and other protocols required to host email services. Designed for self-hosters and developers who want better control over their email stack, Mox focuses on code clarity, privacy, and correctness, offering a complete mail server solution that is easy to set up and maintain.
    Downloads: 0 This Week
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  • 5
    Mailu

    Mailu

    Insular email distribution - mail server as Docker images

    ...Security, enforced TLS, DANE, MTA-STS, Letsencrypt!, outgoing DKIM, anti-virus scanner, Snuffleupagus, block malicious attachments. Antispam, auto-learn, greylisting, DMARC and SPF, anti-spoofing. Freedom, all FOSS components, no tracker included.
    Downloads: 4 This Week
    Last Update:
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  • 6
    ZMap

    ZMap

    ZMap is a fast single packet network scanner for network surveys

    ...ZDNS is a utility for performing fast DNS lookups, such as completing an A lookup for all names in a zone file, or collecting CAA records for a large number of websites. ZDNS contains its own recursive resolver and supports A, AAAA, ANY, AXFR, CAA, CNAME, DMARC, MX, NS, PTR, TXT, etc.
    Downloads: 17 This Week
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  • 7
    FinalRecon

    FinalRecon

    All-in-one Python web reconnaissance tool for fast target analysis

    FinalRecon is an all-in-one web reconnaissance tool written in Python that helps security professionals gather information about a target website quickly and efficiently. It combines multiple reconnaissance techniques into a single command-line utility so users do not need to run several separate tools to collect similar data. FinalRecon focuses on providing a fast overview of a web target while maintaining accuracy in the collected results. It includes modules for gathering server...
    Downloads: 1 This Week
    Last Update:
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  • 8

    dns-auth-check

    Validate SPF, DKIM, DMARC, BIMI and MTA-STS from the command line.

    Zero-dependency Node.js CLI that validates SPF, DKIM, DMARC, BIMI and MTA-STS email authentication for any domain. Counts recursive SPF lookups against the RFC 7208 limit, auto-discovers DKIM selectors across 18 common providers, and grades the result A+ to F with fix suggestions. CI-friendly.
    Downloads: 0 This Week
    Last Update:
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  • 9
    DNS Crawler

    DNS Crawler

    A Bulk Domain Assessment Tool

    ...It reads from a list of domains formatted as: domain_name <tab> or ; optional_comment and generates a detailed, Excel-compatible CSV report with columns including: DOMAIN: Domain name REG: Registrar SOA, NS, MX, TXT, SPF, DMARC, MS, A, PTR: Common DNS records for comprehensive domain analysis NOTE: Optional comments from the original input file Whether you're managing multiple domains or auditing for cross-platform DNS consistency, DNS Crawler simplifies the process, offering a clear, structured output for easy review and reporting.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server implements multiple spam filters

    The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Files' to download the professional version 2.8.1 build 24261. A linux(ubuntu 20.04 LTS) and a freeBSD 12.2 based ready to run OVA of ASSP V2 are...
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    Downloads: 36,197 This Week
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  • 11

    DMARC Report Analyzer

    DMARC Report Analyzer

    Tool used to analyze DMARC reports. 1.Extract all the DMARC reports to a folder. 2.Open the app and browse to the folder 3. Click Process Folder
    Downloads: 14 This Week
    Last Update:
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  • 12
    Zulu Trusted Sender | Email Trust Index

    Zulu Trusted Sender | Email Trust Index

    The email trust rating and domain management tool application

    To trust an email means that all of the necessary technical tasks are complete and the sender of the email is a responsible domain owner that has configured the correct authentication, RFC requirements and email sending best practices. Ensuring that all email is double check DMARC compliant requires ESP's to allow the return-path to be set, failing this and DMARC can be spoofed. This project is designed to provide an simple to use too for email users to quickly understand if a URL (website / email domain) can and should be trusted. It has and will prevent successful spook and phishing attacks and as a by product reduce SPAM volumes significantly. ...
    Downloads: 0 This Week
    Last Update:
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  • 13
    Scrollout F1

    Scrollout F1

    An easy-to-use anti-spam email gateway

    • Designed for Linux and Windows email system administrators, Scrollout F1 is an easy to use, already adjusted email firewall (gateway) offering free anti-spam and anti-virus protection aiming to secure existing email servers, old or new, such as Microsoft Exchange, Lotus Domino, Postfix, Exim, Sendmail, Qmail and others. • Built-in multilayer security levels make configuration effort equal to a car radio. • It combines simplicity with effective protection using powerful open source...
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    Downloads: 93,593 This Week
    Last Update:
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  • 14

    opendmarc

    Open source DMARC implementation

    This is an open source implementation of the draft DMARC specification.
    Downloads: 7 This Week
    Last Update:
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  • 15

    Mail::DMARC::opendmarc

    Mail::DMARC::opendmarc CPAN module

    Mail::DMARC::opendmarc CPAN module
    Downloads: 0 This Week
    Last Update:
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