[arrl-odv:33654] Problem With ARRL.net Forwarding

There is a problem with ARRL.net forwarding. See below. 73, Dick, N6AA Sent from Yahoo Mail on Android ----- Forwarded Message ----- From: "MAILER-DAEMON@yahoo.com" <MAILER-DAEMON@yahoo.com> To: "richardjnorton@yahoo.com" <richardjnorton@yahoo.com> Cc: Sent: Sat, Apr 16, 2022 at 4:33 PM Subject: Failure Notice Sorry, we were unable to deliver your message to the following address. <n6tv@arrl.net>: 550: 5.1.1 <n6tv@arrl.net>: Recipient address rejected: User unknown ---------- Forwarded message ---------- Qwertyuiop Sent from Yahoo Mail on Android