Suggest an alternative to

Canvas LMS

The open LMS by Instructure, Inc.

Why do you think that https://github.com/mail-in-a-box/mailinabox is a good alternative to Canvas LMS

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with Canvas LMS. Optional.

A valid email to send you a verification link when necessary or log in.