Installing BigBlueButton on an OERu Docker Server

This tutorial was developed for the Samoan Knowledge Society Initiative, in which the OER Foundation is very pleased to be involved.

BigBlueButton (BBB) is a full-featured video conferencing system designed for large scale remote learning at the university level. In some ways, BBB goes beyond feature parity with widely used proprietary video conferencing systems like Zoom or Microsoft Teams, Webex, or Google Hangouts. It's main differences are that BBB

Configuring a Linux server to send email via the Postfix SMTP server using an external authenticating SMTP host

Just about any and every server needs to be able to send email - whether it's end-user-email, like password recovery services for a website to emails to system administrators reporting on the status of system backups and errors. The problem is that it's non trivial (understatement) to set up a mail server properly.