[siscia]

I am trying to solve a similar problem but offering unlimited email addresses, you can block any of your address, forward some of them to your regular email, visualize all (or just some) of the addresses in the same page as they were the same address and eliminate an address so that email is undeliverable.

We are in pre-beta, but if you leave your email (of course I won't spam) I will keep you up to date and I will ask your opinion :)

http://mailroad.co/