Delivery Status Notification (Failure)

Address not found Your message wasn't delivered to dalbadelerby91@gmail.com because the address couldn't be found, or is unable to receive mail. LEARN MORE

The response was: 550 5.1.1 The email account that you tried to reach does not exist. Please try double-checking the recipient's email address for typos or unnecessary spaces. Learn more at https://support.google.com/mail/?p=NoSuchUser t12-20020a2e8e6c000000b002935321ccb0sor1207585ljk.21 - gsmtp