[achtungbaby]

Great hack. Couple of questions though before I release it to my forum (and please excuse me if they sound dumb and/or they've been asked already):

1) How secure is this? To date I've given out about twenty email accounts to users from my site and nearly all of them access their webmail through a secure connection.

2) How much of a server resource hog is this? I have about 1,200+ emails in my inbox (I'm very slow to respond to emails:P) When I try logging in, it gets to the "now logging you in" page and then basically times-out. I have to hit refresh in order to actually see my inbox. I've tried using another email account and it still takes a while before I actually see some emails.

3) Is there any sort of pagination available?