Verzenden planet mail naar Ziggo lukt niet.
Kreeg onderstaande boodschap terug (persoonlijke gegevens verwijderd).
This is an automatically generated Delivery Status Notification.
Unable to deliver message to the following recipients, due to being unable to connect successfully to the destination mail server.
Reporting-MTA: dns;cpsmtpb-ews09.kpnxchange.com
Received-From-MTA: dns;cpsps-ews25.kpnxchange.com
Arrival-Date: Thu, 11 Mar 2021 22:36:30 +0100
Final-Recipient:
Action: failed
Status: 4.4.7