5 pop accounts how can I see them all at once?

5 pop accounts how can I see them all at once?

Hi all.  I've got 5 pop accounts and find it very annoying trying to switch between them.  I can only see 2 at a time at the bottom of my screen and the other 3 are hidden behind the "more".  I need to see when I get new mail in all my accounts, but it's annoying having to remember to view the others behind the "more" all the time.

Does anyone know how to change this or even better have them all come into one account?

Thanks
Sandra