Stop accepting signups from disposable and fake email addresses. 100% FREE
Grab the list and start blocking TODAY! Pick a format:
or try it out now:
Why BlockThem?
No Registration
We're not interested in tracking who you are or your usage.
Transparent
Anyone can see our full list. Unhashed and unencrypted.
100% Free
Use it on all of your websites. We'll never charge you. Ever.
High Availability
Our lists are served by CloudFlare. Highly reliable.
Easy to Implement
View the sample code and implement it in your application.
Community Powered
Maintained by developers, for developers. Just like me and you.
Multiple Formats Available
JSON, YAML, CSV, or just a plain list? We got you covered.
Private, Efficient & Anonymous
Cache the list locally. No need to run anything by our servers.
Code Samples
Javascript (jQuery)
PHP
Python 2
Ruby
How to Contribute
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