The address bar bit is clear. I'm to address it to 'The Appointments Committee', Whatever School, Wherever. It's the salutation bit that's got me stuck. In today's day and age, 'Dear Sirs' is asking for trouble. 'To Whom it May Concern' sounds a bit impersonal and chancy. 'Dear Sirs/Madams' conjures images of red-light districts.'Dear Committee' is just out-and-out wrong. The website gives no clue as to who is on this committee. What say you, learned gentlemen?