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Top 6 Python Dmarc Projects
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Project mention: Ask HN: Replacement for Rackspace SMTP Hosting? | news.ycombinator.com | 2025-03-03
Made the switch to self-hosted https://mailu.io (on k8s) 2 years ago when Gandi announced the deprecation of their free plan.
Happy after IP was off most blocklists, but setup was kinda rough - https://mxtoolbox.com is your friend.
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Judoscale
Save 47% on cloud hosting with autoscaling that just works. Judoscale integrates with Django, FastAPI, Celery, and RQ to make autoscaling easy and reliable. Save big, and say goodbye to request timeouts and backed-up task queues.
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espoofer
An email spoofing testing tool that aims to bypass SPF/DKIM/DMARC and forge DKIM signatures.🍻
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Spoofy
Spoofy is a program that checks if a list of domains can be spoofed based on SPF and DMARC records.
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Project mention: Internet.nl – test tool for modern internet standards | news.ycombinator.com | 2024-06-05
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Dmarc discussion
Python Dmarc related posts
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Internet.nl – test tool for modern internet standards
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Show HN: DMARC Checker
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Show HN: Internet.nl – test tool for modern internet standards
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Internet.nl (test tool for modern internet standards) now as Docker container
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parsedmarc VS DMARCParser.jl - a user suggested alternative
2 projects | 1 Oct 2023 -
Self-hosted DMARC logging server?
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Check Ipv6/IPv4 connectivity to entire world, and remote browser screnshots of your favorite website from 25 global locations https://geo-peek.com
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A note from our sponsor - InfluxDB
influxdata.com | 23 Apr 2025
Index
What are some of the best open-source Dmarc projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Mailu | 6,379 |
| 2 | espoofer | 1,495 |
| 3 | Spoofy | 686 |
| 4 | checkdmarc | 267 |
| 5 | trustymail | 203 |
| 6 | Internet.nl | 191 |
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