On Thursday,  8 Dec 2016 at 00:46, Stig Brautaset wrote:
> I've tried to get a simple letter to export to PDF using the latex
> letters class, but I can't get it to work in any satisfactory way. I
> want to get something like the following generated:

I can't help you directly but you may wish to look at the support for
koma letter class in org/contrib: ox-koma-letter.el.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 26.0.50.1, Org release_9.0.1-49-ga43eac