Is there a switch, config settings… to install without all the mail server stuff?
And can it be run without any problems then, of course?
I can see tons of use cases, where this would be just fine.
In NC you can set up this:
https://docs.nextcloud.com/server/27/admin_manual/configuration_server/email_configuration.html
which is all I ever needed in 13 years own/next-cloud — as it never did Mail, anyway.
A lean setup, without the hassle of mail-server config…
- running smooth on the smallest VPS
- would work great on home servers, with some dyn DNS