iCloud in Mail (Mac OS X Lion) - Can't send email

I trying to send email from my me.com iCloud mail from the Mail Application, and i get something like this:

"Mail cant send email, using iCloud server. Cant connect to Server "p05-smtp.mail.me.com"."

When i'm click on the Mail Settings, and i select Accounts tab, i see in left column "iCloud". When i click on it i see the iCloud settings, but, in SMTP server i have: "iCloud (iCloud, Offline)".

When i click Edit my SMTP servers i have no iCloud server in this list.

How to fix it? I really want use iCloud me.com mail account!
Screenshot of "iCloud (iCloud, Offline)" in attachment.

офлайн - this is a "Offline" word in Russian