I’m a postie , I reckon if you can arrange something with your local delivery office there shouldn’t be a problem. Just let them know you’ll collect your mail.
Not for me, I was delivering something today, and the guy had his letterbox taped up pretty well. Knocked and rang on the door for ages, no answer. Eventually got bored, peeled back the tape, and put the letter through the door. A minute or two later he came out and threatened to kill me if I didn’t take the letter back.
Thanks for the help DD 😀
Also there was no walled garden or anything, any letter left on the step would’ve been nicked/blown away. No conveniently placed rocks either, and if it rained it would’ve got soggy.