I have the following situation in an educational institution:
- all students have a Google account within the domain @edu.schoolname.com
- all teachers have a non-Google account within the domain @schoolname.com
I want to set up groups for all classes so that teachers can easy communicate with the group by email without having to enter all the addresses one by one. However, I want to restrict the permission to send mail to this group to prevent spam and cyberbullying. Only group members (classmates) and teachers (@schoolname.com) should be able to send mail to the group email address.
Can this be done within the Google Apps?