You can use categories with email messages as a way to organize them. See the five steps below to apply categories in Outlook.
This feature works the same in all modern versions of Microsoft Outlook: 2010, 2013, and 2016.
Margaux Judge has worked as an e-learning editor and instructional designer for over ten years, writing and editing a wide variety of courses, from technical topics to soft skills. She has a Bachelor's degree in English and Textual Studies from Syracuse University and a Master's degree in Television Writing from Boston University.