ruby said:

MV, the postman delivered a letter to me today, it was the tomato seeds I’d sent you two months ago, labelled return to sender. It says ‘Left address/Unknown’. I’d addressed it with one of the choices Woodie told me would work. I’ll resend it.
You must have thought I was slack, not sending you the seeds as promised.
The letter is postmarked Rainbow Beach, so it nearly got there.

That’s odd. Do you have my surname?

(I have actually got at least one letter from buffy addressed “Michael V”. And several from various grandchildren addressed “Nanna and Pop”.)