We have been getting quite a few account email spams from disposable address. So we started blacklisting a few of them and came up with a few solutions to detect if an email is disposable (one time).<p>You can try here:
https://gudado.com/tools/freeemail.php<p>Would love to hear your thoughts on that.<p>thanks,
Having to enter my email on a site is a major roadblock. Enough sites keep sending me unwanted mail that I seriously hesitate before signing up; I don't give out my email unless I'm pretty sure I know what I'm going to get, and I want it badly.<p>I often use a mailinator address when I'm not serious about signing up. It's very convenient.
Valid link: <a href="https://gudado.com/tools/freeemail.php" rel="nofollow">https://gudado.com/tools/freeemail.php</a><p>It also has a simple/open API that anyone can use (being using that on our own sites).<p>thanks,