On Sun, 30 Sep 2018 12:54:59 +0000 Promise Kumalo wrote: > try "free" linux groupware like Kolab, Citadel or Zimbra. they will > give you easy installation and easy user/mailbox management. SOGo is also not bad. Furthermore, there are Horde, eGroupware, Kopano, Tine. - Chris _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos