I got mohammadag's inception to work again by reinstalling it but I don't know what files.kolab.org is.

Lists:

aegis.incepted-repo-enabler.list
aegis.ssu-keyring-005.list
appsformeego-testing.list
appsformeego.list
coderus.list
community.list
meecatalog.list
org.SfietKonstantin.repo-enabler.list
osa.list
sdk.list