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KMail, Kalendar, Thunderbird, Nextcloud Groupware are all open source groupware solution what works on Linux. KMail was actually financed for some time by the
by ognarb 5y ago
KMail, Kalendar, Thunderbird, Nextcloud Groupware are all open source groupware solution what works on Linux.
KMail was actually financed for some time by the german gouvernment.