Bounce 2 : (ICT) In email, an email is bounced when it is returned to the sender without being delivered, because it is incorrectly addressed, or the recipient's email server is temporarily down, for example
Quality Information Agency QIA, National Teaching and Learning Change Programme, Information and Communication Technology (ICT), Dictionary of ICT terms, UK 2015. http://resources4ict.excellencegateway.org.uk/sear ch.php?show=20&letter=a, (Info and Commun Tech - Amer) {245}