[Mimedefang] Email injection and the android 'email' app

[Dale Moore]

> I would take a scorched-earth approach.  I would immediately lock the
>  account of any user from whom I observed such behaviour and refuse to unlock
>  it until the user replaces the email app with a non-broken version.

With that approach, I'm not sure that it is the earth that would
end up being scorched.