The MailFollowUp bundle includes a "FollowUp" item to the Message, contextual menus, and optional toolbar items of Apple's Mail application. It allows you to compose (and send) a quoted version (and then send it) to all of your original recipients. You can keep the To, CC and BCC addresses exactly the same as they were in the original message.
Version 2.0.1:
Note: Now requires macOS 10.14.2 or later