How to add Catlin as a safe sender on Hotmail.
Here are a series of steps to add "catlin.edu
to your list of safe senders. This should allow all mail from school to get
through to your Inbox without being blocked.
Log into Hotmail.com
Select (click) Options (top right, next to Help)
Select Mail in the left-hand column. This displays the mail options.
Select Junk E-mail Protection
Select Safe List
Where it says "Type an address or domain, type catlin.edu and click Add.
Catlin.edu should now show up under Safe List (as the following screen shot