[Enigmail] Enigmail on TB 3.0b1 not functional

[Robert J. Hansen]

John Clizbe wrote:
> Rob's URL is correct for an increasing number of keyservers which also listen on
> port 80 as well as HKP's default port of 11371.

Right -- mea culpa.  I tested that URL with pool.sks-keyservers.net a
few times and it worked, so I assumed it worked on all servers in the
network.  (In my defense, there's only a 2.4% chance of all my attempts
succeeding.  I had probability on my side -- just not reality.  Curses.)