Hi,
I setup nextcloud in docker with the image from linuxserver. I can access nextcloud from the internet. However I no not manage to setup the e-mail-server in nextcloud.
I get an "Connection could not be established with host mx.freenet.de [ #0])" error.
Did anyone manage to setup the email-server? Anything special?
I have seen that there are some special setting needed for this on the nextcloud/nextcloud docker, but I did not find anything for the linuxserver image.