[Serttyfd]

I have to send some very important and personal documents to DR from UK. Major problem, they need to be going to the embassy to be used as visa application. Obviously this involves very sensitive info that I would prefer no one other than the decision makers at the embassy to see, and besides this I really don't trust anyone not to open these docs if I send them elsewhere.
What I would like to know is if anyone has ever sent documents directly to the embassy for this process, or are there alternative methods to keep my security secure?
i know to call the embassy is the best option, and I will, I just want to hear if and how anyone else over came this problem. There isn't really a secure delivery address for my partner either.

Any info, or tales and experience is appreciated.