This forum covers all Gentoo-related software not officially supported by Gentoo. Ebuilds/software posted here might harm the health and stability of your system(s), and are not supported by Gentoo developers. Bugs/errors caused by ebuilds from overlays.gentoo.org are covered by this forum, too.
I'm a newcomer to Gentoo Linux and currently working on installing Grommunio mail servers on this Gentoo machine. Regrettably, I couldn't find the Grommunio overlay packages in the reference material. Could anyone assist me in installing that package in Gentoo?