
Originally Posted by
JJcalifornian
it's always better to meet the mailman in person let them know your/family member's full name and you are residing at the current/new address. Also make sure that you write all the family members full name inside the mail box. You might need to meet more than one guy to do this. one of my friend's and family's GC they send it back saying undeliverable, luckily he was tracking with the tracking no# and he went after, to fight with them to get it back, as they sounds like they don't have much idea about the mail at that time and keep telling that it's returned but after so much back and forth they delivered it on next day.
Similarly I moved from Address A to Address B and filed AR11, I received the AR11 receipt/acknowledgement notice delivered at address B. But when I filed EAD renewal, they(mailman) send it back telling address undeliverable, then I had to call at post office supervisor and let them know that I'm staying there, meet mail man in person too. Called in USCIS stating that I'm staying there and made sure address is updated in there system, I got my new EAD but not the receipt notice.