Claimed to be the "World's first ever private e-mail server fits in your pocket" on its IndieGoGo campaign, this fully-funded project further boasts "Hack free & rent free cloud storage."
Citing issues based around others owning your data, the masterminds behind 'Air Space One', aim to offer this private email server in order to keep you and your staff safe from marketing agencies, data farmers and hackers alike. Available to users for $61 on IndieGoGo for the 1TB storage model, this project is set for launch in February 2016.
This email server can be used by up to five people at once and is marketed as completely Plug & Play. With Wi-Fi built in and an internal lithium battery offering up to eight hours of video playtime, this company is offering some interesting stretch goals for funding. These goals give a look into possible future expansions, including things such as a private chat clients and a secure voice client for your business.