ZENTYAL 6.1 and MACOS.
I have the following problem. Under MACOS I can set up mails and it works fine, but I don't get the calendar and contacts included. After configuration I get a message that he can not check the user and password. Under IOS everything works perfectly. Has anyone here a solution how I can solve this problem under MACOS (BIGSUR). I have taken the email address or the username from the AD for the user, everything has not worked so far. I would be grateful for help. Many thanks in advance.
I used Outlook 2016/19 under MACOS with the same Problem + that I can't sent mails.