Reporting-MTA: dns; relay.mailchannels.net
X-Postfix-Queue-ID: 1FDA46C3F68
X-Postfix-Sender: rfc822; coachk@nickellsilver.ca
Arrival-Date: Mon, 29 Jul 2024 16:52:18 +0000 (UTC)

Final-Recipient: rfc822; members-8031@toastmastersclubs.org
Original-Recipient: rfc822;members-8031@toastmastersclubs.org
Action: failed
Status: 4.0.0
Remote-MTA: dns; mail.toastmastersclubs.org
Diagnostic-Code: smtp; 421 Downstream server error