* letter 1
  :PROPERTIES:
  :EXPORT_FILE_NAME: letter_1.pdf
  :EXPORT_LATEX_CLASS: scrlttr2
  :EXPORT_OPTIONS: ':t foldmarks:nil
  :EXPORT_TITLE:
  :EXPORT_SUBJECT: Some subject
  :EXPORT_LCO: DIN
  :END:
** To									 :to:
Mr. Foo Bar
Some place, Else

** Dear Mr. Bar,
Lots of stuff

#+closing: Regards,

* letter 2
  :PROPERTIES:
  :EXPORT_FILE_NAME: letter_2.pdf
  :EXPORT_LATEX_CLASS: scrlttr2
  :EXPORT_OPTIONS: ':t foldmarks:nil
  :EXPORT_TITLE:
  :EXPORT_SUBJECT: Some other subject
  :EXPORT_LCO: DIN
  :END:
** To 									 :to:
Miss Foo Baz
Some place, Else

** Dear Miss Baz,
Lot more stuff

#+closing: Kind Regards,