Alternatively, you can log on with your Receipt Number or Client ID (if you have one). It won't work until you have been approved/denied though, which is taking about a month from when it is received at Mississauga.
Your Receipt Number is the big number on the top right corner of your copy of the Receipt you had to sign and send with your application.
You put in the Sponsor's name and details and the Receipt Number and if it doesn't work, try again in a few days.
https://services3.cic.gc.ca/ecas/?app=ecas&lang=en