Fantastic plugin. Just installed it. In the process of setting up. Looks great. Haven't sent mails via it yet, but I'm sure it will be great.
Please can you make it compatible with WPML so that I can set up messages in each language?
This is what the WPML guys have to say about it
We have dedicated team with the right resources that tightly works with theme/plugin authors to make their themes or plugins compatible with WPML.
Usually it takes no more than a couple of days to compete this and make the theme fully compatible from the moment the team author approach us.
The author can contact us at http://wpml.org/documentation/theme-compatibility/go-global-program