>Hello, I suppose that was a human answer to my question? If so, here is my >reply: I cannot find the menu item "sogo.conf" under preferences. > Where is it?@mail.gmail.com>@sogo.nu>
He meant /etc/sogo/sogo.conf with the parameter "SOGoPasswordChangeEnabled" which defaults to "no" if unset. See documentation at https://www.sogo.nu/files/docs/SOGoInstallationGuide.html
