The source of Evolution 1.0.8 is available at ftp.ximian.com/pub/source/evolution/evolution-1.0.8.tar.gz but has an ebuild script has not been created for it. (I apologize, I'd do this myself, but I don't really have time to learn how the ebuilds work, so I though Stroke could do it, since he did the rest.)
Created attachment 2334 [details] evolution 1.0.8 ebuild this one works for me and doesn't need scrollkeeper and over stuff from gnome 1.4 installed - might not work on a gnome1.4 only machine
Eh, I've just committed the 1.0.8 ebuild. Thank you anyway.