A fast, highly extensible, and event driven SMTP server
An email spoofing testing tool that aims to bypass SPF/DKIM/DMARC and fo...
Simple script that checks a domain for email protections
Spoofy is a program that checks if a list of domains can be spoofed base...
SPFtoolbox is a Javascript and PHP app to look up DNS records such as SP...
A parser for SPF and DMARC DNS records
Convert dmarc reports from xml to human-readable formats
Shell scripts for taming the SPF (Sender Policy Framework) records in or...
🔏 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...
A Laravel package to check if you can send e-mail through a given mailse...
Command line utility and a Node.js library for email authentication
Scan domains and receive advice based on their BIMI, DKIM, DMARC, and SP...
Postfix SMTP relay docker image