Update your Bookmarks to https://sites.google.com/view/gam--commands/home
Out of Office. Display Out of Office details.
https://sites.google.com/jis.edu.bn/gam-commands/services/gmail#h.p_jI0j0JYWZLtf
Out of Office. Enable/Disable the Out of Office message.
https://sites.google.com/jis.edu.bn/gam-commands/services/gmail#h.uyko0ori7m3w