Broken. Can be fixed.

Like others, current upgrade suddenly would not run; it opened to the logo screen for a very long time, apparently froze, and crashed . Every time. Did not work. Solution from support was "mine works fine, " delete the app and reinstall. :-/

That fixed the issue for now, but since it is a repeatable error, theres no guarantee it will not repeat itself, and require reinstallation, and reinstallation of purchased upgrades, frequently.

Roger, Gone Green about iMailG, v10.4.2