Inbox Alias is not just another disposable, temporary or anonymous email program.
The problem with disposable email services is that if anyone knows (or, guesses correctly) your disposable email address, he can check your emails. And, once you trash them you have no option to re-use them. Inbox Alias is a perfect solution for these problems and is a much advanced tool.
Sign-up with Inbox Alias, and create any number of email aliases like email@example.com. Now you can share this email address with the rest of the world, and all emails would be forwarded to your real inbox.
You can assign filters in Gmail for the emails coming from different aliases of Inbox Alias and hence, your inbox does not get filled up with spams and unwanted emails. Now, you can focus on important emails.
The best side of the service is that you can deactivate and reactivate any alias anytime. :)
Link : Inbox Alias