Resize mail preferences window

Hi,

When I'm adding rules to sort my mail in the mail application, each new rule makes the window longer. There's a point where there are so many rules that the bottom edge of the window extends beyond the bottom of the screen, making it impossible to click on the "ok" or "cancel" buttons. I'm new to macs, so I'm sure there's some easy thing I'm missing. any tips?
 
silly I’m getting used to a new way of doing things
Inappropriate?
1 person has this problem

User_default_medium