Will Not Send, Schedules will not run

[mrkoala]

My PowerMail (5.2) has quit sending mails, and the schedules no  
longer run, although it will receive mail if I tell it to "connect  
again".  I have tried reinstalling, tried starting with the command  
and option keys held down.  I'm stumped.  When I go to the setup for  
the schedules, their is a yellow ball/button next to the  
schedule....does that indicate a problem there?

And yes, I'm sending this from Apple Mail, because PowerMail won't send!

Thanks for any tips.

John