Review for Quote Colors & Collapse by Walter
Rated 5 out of 5 stars
I think this is a great extension, I've been using it (and previous iterations) for a while.
I have just one issue: it's not quoting plain text emails in the compose window.
Composing in HTML format is fine as well as viewing in plain text or HTML. I tried changing mail.quoted_graphical. Any ideas?
To create your own collections, you must have a Mozilla Add-ons account.