Here's a new Blackboard 7.1 problem, just for variety and to add to the list. Students send emails within their course to another student or instructor. They get the message - after submitting the email - 'unable to send email'. However, the mail does go and does arrive, and the students in question all have valid email addresses. Also this occurred in one specific classroom, but we were unable to reproduce it in another room. Anyone encountered this before ? John Edmonstone E-Learning Development Officer Cardonald College ph:0141-272-3234 email: [log in to unmask]