Been trying to get an answer to this one for a looooonnnnnngggggg time!

Does anyone know how to set Netscape Communicator to default Email message addressing to "BCC:" as opposed to "TO:"?

It makes no sense to me why the default should be "TO:" as the recipient certainly knows their own address. Using "BCC:" would reduce the exposure of one's address to potential spammers particularly with messages sent to multiple addresses.