Shoutbox

Outlook (and Outlook Express) is designed to work with POP accounts, which space is only limited with your own hard drive space. Unless you have a webbased e-mail account that mimics pop like Gmail. Assumeing you mean the later, no I do not know of any way to do this nor do I see that there is a way, there may be some modifaction if you look on google, but I can not find any.