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From: =?ISO-8859-1?Q?Maril=F9?= Gioffré ♥ <Marilù.Gioffré@esempio-università.it>
To: =?iso-8859-1*sv?Q?D=F6rte_=C5._S=F6rensen,_Jr.?=
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Cc: θσερ@εχαμπλε.ψομ
Subject: =?iso-8859-2*sl?Q?Doma=e8e?=
  =?utf-8*sl?Q?_omre=C5?=     =?Utf-8*SL?q?=BEje?=
X-Note: The above split of UTF-8 char =C5 =BE is invalid, but seen in the wild
Date: Mon, 05 Oct 2015 12:00:00 +0200
Message-ID: <b497e6c2@example.срб>
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Content-Type: application/octet-stream; name=
	"=?utf-8?B?0LTQvtC60YPQvNC10L3RgtGLINC00LvRjyDQvtGC0LTQ?=
	=?utf-8?B?tdC70LAg0LrQsNC00YDQvtCyLnBkZg==?="
Content-Disposition: attachment; filename=
	"=?utf-8?B?0LTQvtC60YPQvNC10L3RgtGLINC00LvRjyDQvtGC0LTQ?=
	=?utf-8?B?tdC70LAg0LrQsNC00YDQvtCyLnBkZg==?="
X-Note: The above split of multibyte char across encoded-words is also invalid

abc
def