Evernote is a great tool for genealogists. Did you know you can archive e-mail directly to Evernote folders for later retrieval? Watch this short video to learn how:
https://www.youtube.com/watch?v=Z_gvSbtJOY8
However, Evernote announced three days ago that this would become a paid feature beginning July 6, 2015. Here is the link to the available plans, pricing and features.