ok thanks Doug!
I will try that, but I can foresee one problem- What if the scheduled job of the server in the row which is supposed to be sending the e-mail finishes up before the other rows in the grid? Does that not mean that it will send the e-mail, yes, but the e-mail will not have the final results of the scheduled tasks of the other rows?
My scheduled task is simple: I need to run windows updates on these and then reboot them.