I think he's asking about POP3 access using the built in mail client on the N810.

Just to check, you DO have a subscription to whatever the paid Hotmail is right? If you do then they should give you a pop server address, something like "pop.hotmail.com" that you should put in the "server" box instead of "HTTP"

From what I'm reading the "HTTP" approach no longer works and NEVER worked with any email client except for Outlook Express.

My suggestion is to either upgrade to a paid account or set your hotmail account to forward to a gmail account and then set your tablet up to retrieve from there

OR

You can use the web interface at http://www.hotmail.com/ which should work just fine, or even better, just switch to Gmail. You'll be much happier all around