Super-secure Pi-stuffed nomx email server box given a good probing

Researcher claims it's riddled with flaws. Vendor denies it

Security researchers claim to have uncovered a variety of serious security holes in a heavily touted secure email server technology. Nomx, the firm behind the device, strongly disputes the claims and has challenged researchers to a hacking challenge, involving the creation of an email account on a designated remotely hosted nomx device."