eM Client collects multiple email accounts, if desired. The free version only allows 2, but the license is very affordable.

Hard to find anything...Relatively easy to use maybe.

Easy to use mail product that integrates well with microsoft windows 10. Em client has good organization capabilities and presents a good visual way of organizing and identifying emails. Setup was pretty straight forward and integration with host mail services (use godaddy, gmail and mail) was not a problem. Also easy to setup multiple email id feeds.