when an email reply is created using message.reply() if there is a CC recipient in the initial message, then even if reply.cc.clear() is called (or reply.cc.remove(the-email-address) when reply.send() is executed it will send the email also to the initial CC address.
when an email reply is created using message.reply() if there is a CC recipient in the initial message, then even if reply.cc.clear() is called (or reply.cc.remove(the-email-address) when reply.send() is executed it will send the email also to the initial CC address.