Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}) because the recipient email system returned a permanent error. We sent an email (non-delivery report) to the sender that gives the details about why the message couldn't be delivered.
Office 365 received the message that you specified, but couldn't deliver it to the recipient ({0}) due to the following error: ...
Office 365 received the message that you specified, but delivery to the recipient ({0}) has been delayed. We're working on ...
Office 365 received the message that you specified, but it wasn't delivered to the recipient ({0}). That's because an admin ...
Office 365 received the message that you specified, but it wasn't delivered to the recipient ({0}). That's because an admin ...
Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}) ...
Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}) ...
Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}) ...
Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}) ...
Office 365 received the message that you specified. Unfortunately, we couldn't deliver the message to the recipient ({0}). ...