BCC's visible ?

Hi folks, I just had a case where my Step Son (using Mail on his Mac) emailed his Dad and BCC'd others. However the BCCs were not blind. That is his Dad could clearly see the BCC list. Has anyone seen this before and if so do they know how to address ? Regards, Stephen Chape -- The WA

Re: BCC's visible ?

Hi Stephen First off, I'd check he definitely had used BCC (and not CC). Second thing I'd check would be in Mail Preferences - Composing. Un-tick when sending to a group, show all addresses. And third, normally best to even just put all the addresses into BCC, as that should override most other