xrichx saidI would prefer it if a copy of the actual message was emailed to the address you used to register. That way you can use your email provider's search function to look through old messages.
That's actually a good idea too. But really I'd settle for just listing all the emails from a particular username. At the moment there are only two possible options: by date or alphabetically.
It's just difficult to dig through hundreds of email looking for a particular one. It's not that I get a lot of them mind you, but I've been here for years and they do accumulate and I'd rather not delete them.