BTW, there is an old version of ProfiMail for Android looking like Symbian's one available for free to download here - http://www.lonelycatgames.com/downlo...droid_3_59.apk .
There is even simple built-in file manager with Symbian's X-plore interface.
Another interesting thing is that this version renders HTML e-mails independently from Android's WebKit/Blink which allows for example to wrap text in e-mails.
Unfortunately, it does not work perfectly stable (at least from what I have tested on Android 4.4.4).