Can't see junk mail

G'day,

When I login to bigpond mail and try to view mail which may have been detected as spam, I get the message "You don't have junk here today (horray!) - Microsoft SmartScreen is working to keep it out of your inbox too."

How can I change the settings to see any junk mail? I find it intrusive that I cannot review any emails which have been detected as spam!

Thanks,

Mitch