Garbage:      Michael Zeltner <m@niij.org>, luck@dresden.dolls, "Something"      <aaaa@what.com>, Ötsi <w@oow.co,>;
"RFC5322::Still a pain in 2018": "Example; Email: Add@ress.es" <for@real.example.com>, "messy@example.net", Very (Invalid) Messy  <horrible@formatting.example.org>;
,koordination@netznetz.net, Kunasek; Heinzi <heinzi@example.org>, <this@is.hell>
A Group:groupmember1@example.org,"Member 2" <member2@example.org>, "3, Member" (via example mailing list) <list@example.org>;
Last Name, First Name <email@addre.ss>, another@one.two
Versteckte-Empfaenger:;
Undisclosed-Recipients: <>;
<Undisclosed-Recipients: <>;>
<Undisclosed-Recipients:;>
