--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess
from: Martin von Wittich <redacted@redacted>
from_email: redacted@redacted
from_display_name: Martin von Wittich
to: zammad <redacted@redacted>
subject: UTF-8-Attachment-Test
body: 'Regression test case for issue #2458 - Zammad fails to parse filename* in Content-Disposition
  header of attachment

'
content_type: text/plain
attachments:
- !ruby/hash:ActiveSupport::HashWithIndifferentAccess
  data: 'Hello World

'
  filename: Erklärung.txt
  preferences: !ruby/hash:ActiveSupport::HashWithIndifferentAccess
    Content-Type: text/plain; name="=?utf-8?Q?Erkl=C3=A4rung=2Etxt?="
    Mime-Type: text/plain
    Charset: UTF-8