SpamHaus is a public Telegram group — anyone can join without invitation. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. You can leave at any time with a single tap.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside SpamHaus can see your username only if you post — your membership is not visible to anyone outside the group.

SpamHaus is a Telegram group for anyone interested in spam and security. Members can expect regular discussions on prevention and detection, along with updates to learn more about.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. If you've joined SpamHaus and noticed something suspicious — a review on this page helps others stay safe.