mail-notification for a plain i3 desktop
Hello! I am using Debian jessie with i3. For update notifications I use apticron, but I'd like to have a notification when I recieve system mail. There would be mail-notification, but it would install 206MB of additional bulls*it as it depends on Gnome or KDE or something like that.
Is there a lightweight alternative to mail-notification for i3?
edit: A notification in form of something in the i3bar would be perfect, no need for a popup window..