Cuando me envían un mensaje a mi cuentaTIC@red.ujaen.es reciben este error:
The following message to <> was undeliverable.
The reason for the problem: 5.1.0 - Unknown address error 550-"5.1.1 The email account that you tried to
reach does not exist. Please try\n5.1.1 double-checking the recipient's email address for typos or\n5.1.1 unnecessary spaces.
Learn more at\n5.1.1 http://support.google.com/mail/bin/answer.py?answer=6596
Este problema aparece cuando tu cuenta no está creado correctamente en GSuite