OT: List admin - bounces and rejects

Hi, Is it possible to stop bounced or rejected emails being sent back to the original senders ? This does not happen (as far as I am aware) on any other mailing lists I am part of. I have just received an email that my previous post (about kaptain) contained banned or offensive material from some schools server (stbenets.rmplc.co.uk) (unnerved me for a while there, especially as I am sending from my work account :-) I have also received bounced messages in the past too ... (actually, this is a personal data thing isn't it ? I now know several people that are subscribed to the list who may never have posted ... just because their server rejected an email for some reason) Just wondering. If it can't be changed, no matter. Kevin.