XPI Filler
Once you have mail the inbox will look something like this.

Now click on the email link.
You most probably be greeted with a screen saying that you have to install a 602xmlfiller.xpi
You need a 602xmlfiller.xpi in order to be able to read any emails.
Installing a 602xmlfiller.xpi.
Click on the link. "install missing Plugin".

Now click on install.

So you will now need to restart your browser. Which means that you will have to log back into your databox in order to read you email.
IF you don't have Adobe reader installed you will need to install Adobe reader.

