There are 3 repositories under dkim topic.
:warning: UNMAINTAINED - Simple and full-featured mail server using Docker
Simple API, Complex Emails (Jakarta Mail smtp wrapper)
Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Based on Alpine Linux.
A set of ansible scripts to build a personal mail server / private cloud / etc.
Verify any text in any sent or received email, cryptographically and via only trusting the sending mailserver.
Convert dmarc reports from xml to human-readable formats
Awesome Opensource Email Resources
E-mail delivery library for Rust with DKIM support
🔏 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)
Simple and full-featured mail server using Docker
Scan domains and receive advice based on their BIMI, DKIM, DMARC, and SPF records
Tool to verify DKIM signatures on an mbox of emails
Artisanal inbound emails for every web app using nodejs
DKIM, ARC, SPF and DMARC library for Rust
Hermes Secure Email Gateway is a Free Open Source Ubuntu 20.04 LTS Server based Email Gateway that provides Spam, Virus and Malware protection, full in-transit and at-rest email encryption as well as email archiving. It features the latest email authentication techniques such as SPF, DKIM and DMARC.
Another utility to analyze state of deployment of security-related email protocols.
Ansible playbooks to deploy a full featured mail server stack using Docker.
[mirror] A collection of libraries and tools written in Go.
ThunderSec is a security plugin for Mozilla Thunderbird that creates several pieces of additional security functionality, including DNSBL, RBL, SURBL, DKIM and SPF.
PowerShell Module for checking SPF, DKIM and DMARC-record.