If I'm using priority mail with certified and return receipt to the address below will I be able to get the return receipt signed by someone if the address is a PO Box? Hate to have the application sent back due to no one being able to sign it
USCIS Lockbox Facility
U.S. Citizenship and Immigration Services
P.O. Box 299026
Lewisville, TX 75029
USCIS Lockbox Facility
U.S. Citizenship and Immigration Services
P.O. Box 299026
Lewisville, TX 75029