[nl5874]

Next version I'll add the possibility to add a timespan in number of days or number of downloads before deletion. What about that?

[TheLoneWolfling]

I'd personally love a website that offered self-destructing url pointers or downloads. So, a url that redirects once to the target, that sort of thing.

[pimlottc]

You might not want to be too strict about it. I know I'll sometimes look at an attachment on the go, but not be able to download it until later when I'm at home.