make the logo the same in both menu entries and label the mailer -under "Internet"- as "Evolution Mail" and the calendar -under Office- as "Evolution Calendar". that, afaik, would solve the confusion.
-- Evolution appears in two - Internet and Office - menus with different icons and labels https://launchpad.net/bugs/30692 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs