Michigan AG Dana Nessel says office is working to get answers on mail delays, find solution Residents across Metro Detroit face lengthy mail delays Tags: Michigan AG Dana Nessel says office is working to get answers on mail delays, find solution LANSING, Mich. – Many residents across Metro Detroit have voiced concern over lengthy mail delays from the USPS. The delays have been an ongoing issue and have been covered in previous Local 4 reports. Some people have been left waiting for weeks to get their mail. The United States Postal Service has said the delays are because of the COVID pandemic and staffing shortages.