You don't have mail! Clayton residents missing almost two weeks' worth "What we've been told is that they're extremely short-staffed. I think the number that was given was that there are usually 41 routes and only 14 people working" Author: Tracy Hinson (KSDK) Updated: 12:30 PM CST February 22, 2021 CLAYTON, Mo. — Mail is piling up in Clayton, but not in residents' mailboxes. "We love our mail carrier, Robert. He's been our mail carrier for 15 years or as long as we have lived here," Andrea Rosenblum said. "And I have not seen him since this whole debacle started." Up until a few days ago, Rosenblum hadn't received any mail — and she wasn't alone.