Oh, it looks like you can integrate bitmessage with Thunderbird. Bitmessage - ArchWiki The above link is from Arch - which I'm considering moving to at least on a test box. It would appear that some legal problems have caused Fedora to pull ECC support from the current packages which is a problem for me. Fedora/RHEL likes to keep things pure but I'm not exactly sure what's going on. It won't run under f20.