Send an Alert thru email on number of User Connections

IF (SELECT cntr_value FROM sys.dm_os_performance_counters WHERE counter_name='User Connections')>0
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'MyProfile',
@recipients = 'Mymai@MyMailcorp.com',
--@body = @bodyText,
@body_format = 'TEXT',
@subject = 'Testing Email' ;