I have updated my small, well-running server with kopano, fetchmail, nextcloud and letsencrypt from the last version 4 to version 5.02.
I have two subdomain „cloud.mydomain.de“ and „server2.mydomain.de“.
Now I have the following problems:
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No mobile device access to Kopano
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no access to server2.mydomain.de/webapp. It will be redirected to server2.mydomain.de/login.
But the start page of nextcloud appears and i can login. -
i can‘t delete Webapp and Z-push. Error „ Der Name oder der Dienst ist nicht bekannt. Grund sind
wahrscheinlich die DNS-Einstellungen Ihres Servers.“ -
fetchmail seems to work. No errors in syslog when it fetches mails and gives them to postfix
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Access to cloud.mydomain.de is OK
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Access to the management page via “https://server2.mydomain.de/univention/login/?location=%2Funivention%2Fmanagement%2F&lang=de-DE” is possible
Where can I look for the error. I need my mail access
Heiko