From JSmith@somenet.foo Sun Mar 02 23:30:00 2019 From: John Smith Content-Type: multipart/mixed; boundary="Apple-Mail=_33C8180A-B097-4B87-A925-441300BDB9C9" Message-Id: Mime-Version: 1.0 (Mac OS X Mail 6.3 \(1503\)) Subject: Different contents in text part and HTML part Date: Sun, 03 Mar 2019 08:30:00 +0900 To: redmine@somenet.foo X-Mailer: Apple Mail (2.1503) --Apple-Mail=_33C8180A-B097-4B87-A925-441300BDB9C9 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii The text part. --Apple-Mail=_33C8180A-B097-4B87-A925-441300BDB9C9 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii

The html part.

--Apple-Mail=_33C8180A-B097-4B87-A925-441300BDB9C9--