- generate html outputs for the body of your message
- changing the formatting, alignments, fonts, adding pictures, hyperlinks, etc...
- preloading an html
- attaching more files is allowed
- mark message as priority
- ask for read receipt

another cool thing is that after you click on "send", a continuous progress bar, with the cool marquee effect (thanks to Carlos Alloatti) will appear, till the message is delivered:

the old email form, that could generate only plain text messages is still there, you may select it in the settings form:

Obviously, some new messages need to be translated. if you want it to be enabled for your native language, download the most recent version of foxypreviewer, and send me your version of the file foxypreviewer_locs.dbf
Foxypreviewer general info
Foxypreviewer documentation
FoxyPreviewer FAQS
Foxypreviewer downloads