I'm using MS Office for Mac 2011 and an msn email account.  I am an officer with several different organizations and have a membership list for each one.  Recently I have been having a problem sending to group emails out of groups I created in Outlook.  I think there may be a limit on the amount of email addresses I can send to in a day.  

Is there a daily limit on the amount of email addresses I can send to from one email address in a single day?

If I get a second email address would that give me twice the amount I can send to in one day?  Or is it from one server?

Thankx...............Pitt