The Construction of a Yurt http://www.pbm.com/~lindahl/articles/yurt/ I'll describe is the basic tied-in door frame. You need 2 pieces of 2x4 that are 6 feet long and 2 that are 3 feet long. Cut tabs in the short pieces and notches in the long piece...
Claws Mail configuration guide (incl. PGP) http://digdeeper.love/articles/claws.xhtml everything needed for basic usage (and you can always learn more on your own). There are various ways to implement encryption in webmail, and many providers use them as a strong m...