Many users sign up using fake e-mails, or temporary disposable e-mails. Using our free e-mail verifier API, you can easily block disposable e-mails!
Just verifying an e-mail with a regular expression or blocking specific domains isn't enough. Stop spamming and trolls once and for all.
Our API uses a combination of blacklists and advanced heuristics to check if a domain is valid, or if it could potentially cause issues. The API is free to use for almost everyone, but we have larger plans, if you need to check many addresses.