Question

If a person sends email from a school computer or a business computer, should that message be considered private? Does the institution or person that owns the computer from which email is sent have a right to inspect the message?

Answer 1

No because it was on the school and bussinesses computer.
Yes unless that is your personal computer they have every right to check the computer.

Answer 2

What you have asked is in reality a compound question. It is comprised of
two independent segments, each of which is a question in its own right.

Answer to Segment #1: No.

Answer to Segment #2: Yes.