Sorry to list owners

[Frédéric Fauberteau <triaxx%NetBSD.org@localhost>]

Hi folks,

I often click on "Reply all" and I try to remove -owner%NetBSD.org@localhost in 
the Cc field. But sometimes, I too quickly click on "Send".

I think that I should never directly send mail to these addresses. Do 
you have a idea how to intercept (and drop) them in my own postfix? Does 
someone already implement that with 'smtpd_recipient_restrictions'?

Fred