ocis VS Mailu

I found a way to do this : just copying the data over WebDAV using rclone (https://github.com/owncloud/ocis/blob/b2323752289d31c4844f36ef71a2ba531bd749c2/docs/ocis/guides/migrate-data-rclone.md)

According to the README[1] on their source repository, that is, flatly, untrue.

They say:

> We are very happy that oCIS does not require a Contributor License Agreement (CLA) as it is Apache 2.0 licensed. We hope this will make it easier to contribute code. If you want to get in touch, most of the developers hang out in our rocket chat channel or reach out to the ownCloud central forum.

They also say:

> Some builds of stable ownCloud Infinite Scale releases provided by ownCloud GmbH are subject to an End User License Agreement.

Which seems both reasonable and sensible...

[1](https://github.com/owncloud/ocis/tree/master)

ownCloud recently released version 3 of ownCloud Infinite Scale (OCIS), which is completely rewritten in Go (which means it's fast) and uses micro-services instead of a PHP monolith. It doesn't have any features like mail/calendar/contacts/chat/etc.. yet, just file sync (but that's all I'm looking for).

This feature request (https://github.com/owncloud/ocis/issues/6558) aims to implement mind-mapping functionality in a free Open Source Software similar to Google Drive called ownCloud Inifite Scale (oCIS).

Consider installing Mailu instead, which is a single Docker container with a full mail server and Roundcube on top. Very easy to install.

I've been using Mailu (https://mailu.io/) for years and have had no problems. I love that it has the concept of domain admins so that people can manage mailboxes for their own domains. DNS isn't automatic, but meh. Upgrading is easy (Docker + automatic migrations).

Mailu is pretty solid for personal use and is lighter on memory than Mailcow

While hosting mail isn't easy, Mailu and similar projects make it way easier than it used to be.

Mailu on a cheap VPS: https://mailu.io

Mailu. It’s a docker image that has the whole email system pretty much all done for you. If you don’t know docker, learn it it’s well worth it.

So as the title says, I'm trying to set up a dockerized mailu server. I've done the docker compose setup from the mailu.io site, except it doesn't seem to work and I'm not exactly sure why. I'm guessing I'm just not entering in some information correctly, but I don't know for sure. One thing I know I'm not sure on is the db url and what exactly is it supposed to be. I don't remember the exact error I'm getting, as I'm not in front of my computer at the moment, but I do know it was the admin container that wasn't working properly. Either that or I don't have my DNS set up correctly.