Hello sw111,
I do not have the information with me, but it sounds like you are very new to Outlook.com, thus, you have a very low sending quota of just 10 emails per day.
How can I raise the limit?
1. continuing to use your account normally
2. building a good reputation within Outlook.com e-mail algorithm system
3. upgrading to ad-free Outlook.com
What is the sending limit?
It is anywhere from 10 to 300 e-mails per day varies by account, but maximum 100 recipients per e-mail.
So how can I get my privilege restored?
You have to wait until the (invisible) time count down that limits your sending limit is over.
Or, you may like to speak with a Microsoft representative here:
http://go.microsoft.com/fwlink/p/?LinkID=330767
I hope my answer is helpful to you. :)
Regards,
XP