The Spamhaus Project
The Spamhaus Project is Practical email sender best practices from Spamhaus — covering infrastructure, authentication, list hygiene, reputation, and ESP requirements.. It is ranked #135 on the Marketing Radar, in Email & newsletters, first seen 5 days ago and shared in 1 post (3.6k views).
Sender Guidelines | Spamhaus Resources Resource Hub All Resources DNS Blocklists IP & domain reputation Malware Service providers Threat intelligence More Resources Events FAQs Glossary Restrict Port 25 Sender Guidelines Reputation Data About the Research About Spamhaus Research Domain Reputation IP Reputation Reputation Statistics Overview Countries Country code top-level domains (ccTLD) General top-level domains (gTLD) Networks Registrars About Us Who Is Spamhaus? History Media Centre Affiliates Threat Intel Community Community Home Guest Submission Login Free Datasets and Tools Blocklists Spamhaus' Blocklists Combined Spam Sources (CSS)…
What people said about The Spamhaus Project on X
Spamhaus recently published a guide to help email senders follow best practices. To strengthen your reputation and land in inboxes, follow these best practices. https://www.spamhaus.org/sender-guidelines/ Top 5 best practices 👇
— @resend, 5 days ago · 39 likes · see the post
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The Spamhaus Project in numbers
- Rank on the Marketing Radar: #135 of 2047
- Shared in 1 post by 1 account: @resend
- 3.6k views on those posts
- First seen 5 days ago, last shared 5 days ago
- Pricing seen by AGK Intelligence: free
- Market: Email & newsletters
FAQ
What is The Spamhaus Project?
Practical email sender best practices from Spamhaus — covering infrastructure, authentication, list hygiene, reputation, and ESP requirements. It was first shared on X 5 days ago and is ranked #135 on the Marketing Radar.
Is The Spamhaus Project free?
Yes, it is free to use.
Who shared The Spamhaus Project?
1 account on X, including @resend, in 1 post totalling 3.6k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 21.7k posts from 5k X accounts over the last 21 days, 2k tools, 13 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-07 15:54 UTC. Full method.