Testprint: subject = >lots of leading and trailing space<
Testprint: raw subject = > lots of leading and trailing space \n<
Testprint: to = >a@b,\nc@d<
-Testprint: raw to = > a@b\n c@d\n<
+Testprint: raw to = > a@b \n c@d \n<
Testprint: rX-1: > (=?ISO-8859-1?Q?a?=)\n<
Testprint: bX-1: >(a)<
Testprint: X-1: >(a)<