Can Hazel empty Junk folder in Mail?

I am BRAND new in to Hazel. Just bought it and play with it for the first time.
I was able to program Hazel to empty my Trash (Mac+Yosemite) every hour.
Is there a way to program Hazel to empty trash and junk folders inside Mail on my Mac too?
I was able to program Hazel to empty my Trash (Mac+Yosemite) every hour.
Is there a way to program Hazel to empty trash and junk folders inside Mail on my Mac too?