JandEB

Had an RFE for our Removal of Conditions, and sent the paperwork off right at the end of April. Does our reply to an RFE generate another NOA to say they definitely received the paperwork? We had tracking on the package, but note that the city and state it was delivered to is different than the address. It's the Potomac office which is officially in Arlington, VA but the delivery receipt said it was delivering to Capitol Heights, Maryland. I know DC buildings can often have weird addresses, but UPS already complained about the address on the actual paperwork not existing, so I'm just trying to figure out how to verify that it definitely got into the right hands before the RFE deadline. With a must be received deadline at the end of May, at what point should I be making extra effort to reach someone to verify they have our papers if we have no status updates or NOA? The USCIS website status shows that they sent us the RFE but currently shows no updates since then. And if I do need to reach out to someone to verify, where do I do that? The USCIS website seems to be designed to ensure there's no options to talk to them about anything but an address change until they're at least 60 days overdue on their processing estimates.