dmarc

Insular email distribution - mail server as Docker images

✉️ Composable all-in-one mail server.

An email spoofing testing tool that aims to bypass SPF/DKIM/DMARC and forge DKIM signatures.🍻

⚠ UNMAINTAINED - Simple and full-featured mail server using Docker

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

Awesome Opensource Email Resources

Spoofy is a program that checks if a list of domains can be spoofed based on SPF and DMARC records.

Stalwart SMTP Server

Bash script to check if a domain or list of domains can be spoofed based in DMARC records

A parser for SPF and DMARC DNS records

Convert dmarc reports from xml to human-readable formats

Open DMARC Analyzer is an Open Source DMARC Report Analyzer to be used with DMARC reports that have been parsed by John Levine's rrdmarc script or techsneeze's dmarcts-report-parser.

A php parser, viewer and summary report generator for incoming DMARC reports.

Scan domains and return data based on trustworthy email best practices

🔏 A Go library and tools for DKIM, DMARC and Authentication-Results

Internet standards compliance test suite

Internet.nl toolbox - how-to's for modern mail security standards (DMARC, DKIM, SPF and DANE)

Scan domains and receive advice based on their BIMI, DKIM, DMARC, and SPF records

A web application that allows the users to check whether their SPF, DMARC and DKIM configuration is set up correctly.

Command line utility and a Node.js library for email authentication