Cool project! Like others noted mail can be such a pain though, you'll need a lot of customers to make it worth keeping it running after the first year.
Note: In the FAQ it says the price is $5/yr, but it seems to be $9.99 now.
Note: In the FAQ it says the price is $5/yr, but it seems to be $9.99 now.
So, yes, you'll need a lot of users, but there's been a market for paid vanity e-mail addresses for a very long time, and this seems to be an untapped niche... I doubt he'll get rich off it, but there's a good chance he can grow it to a size that makes it very worthwhile.