I'm trying to change the email address for my Administrator account to a gmail account.  The account address is accepted, but no user notifications will go out.  If I change the Administrator email to SomeUser@foo.edu or some other non-gmail account, the user notifications go out.  Is there a restriction against using gmail accounts for Administrator email addresses? 

I tested the gmail value that I was using for the Administrator by putting it in a new user account.  Email went out to the user, as long as the administrator did not have the gmail address, too. 

Thanks.