Originally published at: http://www.howtogeek.com/173329/how-to-add-a-note-to-an-email-message-in-outlook-2013/
There may be times when you want to add a note to an email message you received. Maybe you need to remember something about the sender or the contents of the email. There are several ways to add a note to an email message.
Something new to add to the knowledge Base, an alternative that I use often is OneNote but is dependent on your MS Office subscription..