Rated 5 out of 5 stars

Very many thanks for this extension.
I work with quite large amount of emails (about 30-50 emails each day) and it really helps me.

I will be very much appreciate to you if you add more buttons into this extension:
Week - emails for 7 last days.
Older - emails older then 7 days.

I've made these buttons myself with your version 1.2:
I also replaced icons with free ones from http://p.yusukekamiyamane.com/
But I'm not a programmer and that is why the modification may not work properly. :)

This review is for a previous version of the add-on (1.2.1). 

Thank you very much for you work !

The modification you've made seems to work without any problem. I'll probably add these features (or similar ones) for the next version.