MarsSeed [1] filed a deletion request for kopano-deskapp- kdeintegration [2]:
Dead, unused package from 2017. Upstream GitLab repo is behind a loginwall (or got deleted). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kopano-deskapp-kdeintegration/
