Return-Path: From: alice@foo.com To: list@example.com Date: Thu, 13 Jun 2013 17:03:48 -0400 Message-ID: <56@foo.bar.mail> Subject: UnSuBScRiBe Mime-Version: 1.0 Content-Type: text/plain; Content-Transfer-Encoding: 7bit I've basically had enough of your mailing list and would very much like it if you went away.