Here are also a few cautions about electronic messages:
Privacy
Don’t consider any message as private if you post it to a social media site, tweet it, or email it. Even if you send messages with privacy restrictions, don’t trust that they will remain private. Once you send a message, it is out of your control. Company email systems are the property of the company and may be accessed at any time. In addition, know that hackers or even governments may access any of these communications.