Log Message:
Update 1.402 to 1.405
1.405     2014-05-09 22:28:43-04:00 America/New_York
          minor tweaks to how message-id local part is generated

1.404     2014-01-13 23:04:43-05:00 America/New_York
          no changes since previous release

1.403     2013-08-13 09:11:47 America/New_York
          [This might break your code]
          no longer a subclass of Email::Address!