Extra caution is recommended when installing recently uploaded/updated scripts (read more)
Be sure you trust any scripts you install
Yahoo! Mail Color Quoting
Changes the color of quoted levels (>, >> etc) of an email viewed in Yahoo! Mail.
You could comment on this script if you were logged in.
login to vote
Right -- this is for the classic version only.
login to vote
Doesn't seem to work in the new version of Yahoo Mail.