Top 21 Spf Open-Source Projects

• Haraka

  16 4,824 7.5 JavaScript

  A fast, highly extensible, and event driven SMTP server

  

Project mention: postale.io? Is this legit? Email hosting unlimited domains. | /r/webhosting | 2023-06-17

postale.io has an MX record that points to mail.postale.io, which resolves to an AWS IP address (probably an EC2 instance) and has Haraka listening on port 25 (if its SMTP banner can be believed)

• maddy

  30 4,650 8.0 Go

  ✉️ Composable all-in-one mail server.

Project mention: Stalwart mail server (self-hosted all-in-one mail server) now as an admin webui | news.ycombinator.com | 2024-04-09

It's interesting how there is now

* Maddy: https://github.com/foxcpp/maddy

* Mox: https://github.com/mjl-/mox

* and Stalwart

which all see to aim for more or less the same niche. I wonder if we'll see two of those merge eventually.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• espoofer

  2 1,267 0.0 Python

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

• Spoofy

  2 524 5.4 Python

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

• smtp-server

  4 451 7.4 Rust

  Stalwart SMTP Server

  

• SPF Toolbox

  6 257 2.3 PHP

  SPFtoolbox is a Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more

Project mention: Website monitoring | /r/selfhosted | 2023-12-08

• checkdmarc

  2 229 8.5 Python

  A parser for SPF and DMARC DNS records

  

Project mention: Show HN: DMARC Checker | news.ycombinator.com | 2024-02-20

I don’t want to take away your spotlight, because it’s a nice project you launched even though I personally am allergic to small services that makes me log in, so I do want to point out to people that https://github.com/domainaware/checkdmarc exists for quite a while. I use it a lot manually and have also integrated it in various automated tooling.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• dmarc-report-converter

  1 207 5.9 Go

  Convert dmarc reports from xml to human-readable formats

• trustymail

  1 178 8.0 Python

  Scan domains and return data based on trustworthy email best practices

  

• spf-tools

  1 174 0.0 Shell

  Shell scripts for taming the SPF (Sender Policy Framework) records in order to fight 10-maximum-DNS-look-ups limit.

  

• Internet.nl

  5 156 9.2 Python

  Internet standards compliance test suite

  

Project mention: Show HN: Internet.nl – test tool for modern internet standards | news.ycombinator.com | 2023-11-20

• toolbox-wiki

  1 141 3.4

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

  

• mailauth

  4 120 7.5 JavaScript

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

  

• domain-security-scanner

  1 112 7.5 Go

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

  

• postfix-relay

  2 111 6.5 Shell

  Postfix SMTP relay docker image

• mail-auth

  2 70 6.5 Rust

  DKIM, ARC, SPF and DMARC library for Rust

  

• mailibex

  0 60 0.0 Elixir

  Library containing Email related implementations in Elixir : dkim, spf, dmark, mimemail, smtp

  

• Invoke-SpfDkimDmarc

  4 38 3.0 PowerShell

  PowerShell Module for checking SPF, DKIM and DMARC-record.

• CanIBeSpoofed

  1 34 2.2 C#

  CanIBeSpoofed is a console project utilising functionality built for the https://caniphish.com/free-phishing-tools/email-spoofing-test website. This project facilitates scanning of domains to gain visibility over email supply chain and SPF/DMARC vulnerabilities.

• sender_policy_flattener

  1 30 0.0 Python

  Compact large SPF chains into flat blocks of IP addresses

• banner-warn

  1 6 5.1 PHP

  Show avatars in roundcube message list with warnings

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Spf related posts

• Show HN: DMARC Checker
  1 project | news.ycombinator.com | 20 Feb 2024
• Website monitoring
  1 project | /r/selfhosted | 8 Dec 2023
• Self-hosted collection of network/DNS tools similar to MXToolbox?
  3 projects | /r/selfhosted | 17 Jan 2023
• Need recommendations for a self hosted simple SMTP server
  2 projects | /r/selfhosted | 25 Oct 2022
• CLI command to validate BIMI VMC logo certificates
  1 project | news.ycombinator.com | 9 Jul 2022
• Show HN: Mailauth, CLI utility to analyze DKIM, DMARC, SPF, ARC, BIMI signatures
  1 project | news.ycombinator.com | 17 Jun 2022
• SPF record IP spoofing
  1 project | /r/cybersecurity_help | 23 Jan 2022
• A note from our sponsor - InfluxDB
  www.influxdata.com | 24 Apr 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

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