Dear government of The Netherlands,
1. There are 24 official languages of the EU, please use the language of my country next time, thanks in advance 😉
2. No, languages don't have flags and the proper code for the English language is neither GB, nor UK or US but _en_ (notice the case as well - we use lower for ISO 639 and upper for ISO 3166)
3. It would be nice if you actually provided the return address, not just an empty box. 😯
