From: Mail Delivery Subsystem <[email protected]> To: [email protected] Subject: Delivery Status Notification (Failure) Date: Fri, 29 Sep 2017 10:44:29 +0000 Embedded: unnamed Wine-Images: icon.png :;Error Icon The response was: Address not found Your message wasn't delivered to because the address couldn't be found. Check for typos or unnecessary spaces and try again. 550 Message was not accepted -- invalid mailbox. Local mailbox is unavailable: user is terminated EFTA00629995