Block Trashmail

Detect trashmails and block them

As an owner of a website, blog or online-shop you might have noticed registrations that have been made by people who were using a so called trashmail for it. Trashmails are a kind of fake email addresses as they mostly expire after a certain time. They are supposed to be used to gain access to content that is only accessable after registration. But a reliable communication between you and your customers is very important. Especially when it comes to an online-shop.

To help you in this case we jump in to provide you with our free database full of providers who offer those trashmails. By today we have thousands providers listed there. It is easy to access the database via our API that follows the REST standard. You do not have to worry about anything. We take care of maintaining the database and you can focus on your website.

More than thousands entries

Yet we have thousands of validated entries in our database of providers who offer trashmails. More are coming from time to time.

Check by hand

Entries that already exist are checked by hand on a regular basis. Quality first, quantity second.

JavaScript Object Notation

All responses at the API are in JSON as it is just like a swiss knife. Fits in perfectly.


A standard on which you can build your applications without a huge learning curve. Ready when you are.

Safe and reliable

Only HTTPS connections are allowed. Uptime is being checked by Uptimerobot. For maximum reliability.

Free of charge

No registration needed. Block Trashmail is free for everyone and does not ask you for any personal information. Everyone is allowed to use our service.