If unity-mail isn't setting the visibility of the "Count" or "Progress" to false. The dockitem won't disappear. Afaics there is a settings option which prevents that if Count is 0, HideMessagesCount in ~/.config/unity-mail.conf
If unity-mail isn't setting the visibility of the "Count" or "Progress" to false. The dockitem won't disappear. Afaics there is a settings option which prevents that if Count is 0, HideMessagesCount in ~/.config/ unity-mail. conf