Can I send the letter back to the ÖRF like this?
Hi! I've filled out a form with my signature for the Austrian Broadcasting Corporation (ÖRF) and am now supposed to return it using the enclosed return envelope. However, I'm not sure if I can hand it over in the mail without writing the recipient's name on it myself, since the envelope is already printed. At least, that's what it looks like. Can I return it as is?
Of course, all the necessary information is already on the letter, you don't even need to stick a postage stamp on it.
So theoretically I could put the letter in a post office box without going directly to the post office?
Yup, not just theoretically, but also practically.
yes of course, that's fine 🙂
What else could you possibly write on the envelope if the recipient's address is already on it? Just drop the envelope in the nearest mailbox.