Mail cluster diagram created with draw.io

Mining SPF records for available Elastic IP addresses

Docker Postfix SMTP Relay with support for rewriting canonical names

Sets baseline DNS records in a Route53 zone. Includes defaults to prevent abuse.

Simple program to retrieve SPF, DMARC and DKIM settings

Email Config Checker checks emails account spf, dns, dkim and email reachability.

A simple domain verification tool written in Golang.

The detail guideline that setup a domain properly for your SaaS business.

Writing SPF checks in python3

Graph data structures, minimal spanning tree algorithms and shortest path finding alghoritms C++ implementation.

Smarter mail servers

A puppet module to configure python-postfix-policyd-spf

Python library for SPF, DKIM, and DMARC email protections.

RFI for DMARC Analytics and Reporting services.

PoC of Sender Policy Framework validation and error visualization for many websites. PoC was for a course project at FI MU.

Automatically updates a Route53 A or AAA record for use on reboot or waken from hibernation

Dockernized YENMA

Versiom of SPForth wich debager

Information about how to configure email servers, services, etc.

Infrastructure and server configuration to deploy the Internet.nl dashboard application.