Galette

Writing HTML mailings can be usefull when needed, but the Markitup editor is not very userfriendly for people who don't know a word of HTML :p
I suggest to replace it with a more standard WYSIWYG editor.

I found Summernote (MIT licence | < 500Ko) to be a good candidate.
It only needs a few modifications to make the switch :)

Moreover, it brings some functionnalities that some might find usefull:

• base64 images inserted by drag and drop
• XSS protection for code view (although I didn't managed to use it yet)