Hi, i've started getting about 20 to 30 e-mails a day from postmaster@mac.com saying Delivery has failed, these are e-mail which i have never sent in the first place and do not know where they have come from, i've sent an e-mail to Apple but have had no reply. can anyone help? its started to really pi$$ me off, sorry if im not allowed to swear.
KB
KB