Instead of using Hushmail, he should use a mail service that is hosted in tor-space/hidden service. Eliminate the temptation to not use tor to get to open-inter

Instead of using Hushmail, he should use a mail service that is hosted in tor-space/hidden service. Eliminate the temptation to not use tor to get to open-internet email by making that difficult. Also, change the ethernet/hardware address everytime you connect to an open wi-fi hotspot.