Private emails

I'd like to reply to some emails sent through FF without disclosing my private email address, as in replying through FF as the contact address. In future I will not reply to any one except the people I know in the Forum/Regular authors which is a shame as the majority of requests through email are legitimate FF user who are not necessarily happy to talk in the forum or have something private they wish to discuss and I'm happy to help/discuss or what ever with them - from FF perspective this is probly the invisible help and promotion side that they are not privy to but go towards the friendly nature of FF with customer satisfaction and sales. Yes I realize I can not open future email where there is a problem but I'd rather not have the problem in the first place.

good one.....