Hi. Yes by post. My husband also received his by post. We didn't need 90 day report but had to give notification of stay at the property (filled out a couple of forms and copious amounts of photocopying to do this).
thanks. My International DL from UK has just expired 🙈. But hoping to get this residency letter as is from immigration. I'll just have to turn up there and see what they say. I'll post what they said.
Yes. At Chang Watana they asked for TM47, TM30 and copies of passport information and visa page. I Booked an online appointment beforehand which helped.