From josef.vogl at gmx.de Tue May 20 02:41:50 2025 From: josef.vogl at gmx.de (Josef Vogl) Date: Tue, 20 May 2025 04:41:50 +0200 Subject: some issus with kolab4 Message-ID: Hi @all, I hope someone can answer my questions. I have been using Kolab since Kolab 3 in recent years. Now, I would like to switch to Kolab 4, as it is the future. Currently, I use Kolab behind a mail server. This means that Kolab receives emails from some providers (Mittwald, Hetzner, GMX, and Web.de) via fetchmail. In the future, I would also like to add some Gmail and Outlook.com accounts. All emails are sent via their own providers. I use sender_dependent_relayhosts with Postfix for this. I would now like to recreate this with Kolab 4. To do so, I installed a VM with Debian 12 on my Proxmox server and connected the VM to the internet via an Opnsense firewall (another VM). After some issues, Kolab4 is now running stably on a single K3s node (as my company grows, I will add at least two more nodes to increase availability). To add fetchmail, I had to add another deployment set/pod with a fetchmail image and a persistent volume for my fetchmailrc. Additionally, fetchmail must send emails to another mail server (Postfix Pod?), not localhost. Sender_dependent_relayhost should also work, as I will add my own transport_maps, similar to what I am doing now. I have to add it to the Postfix Pod. Another Problem i found, was that Kolab4 dosn't share Mailfolders with serval Domains. Let me a little explane: I'm using Domain-a.org for all my User-Accounts. So my users have to login as user at domain-a.org. But they have some shared Mailboxes like info at domain-b.org, info at domain-c.com and so on. And the shared Mailboxes are not shown in Roundcube as they are loged-in as user at domain-a.org. ( Access for the Folder is granted/added ). Only if a add a Useraccount with user at domain-b.org, then this user can see the shared mailbox info at domain-b.org. Is there any way to get this work in Kolab4, because it works fine in Kolab16 witch i'm using at the moment. And last but not least: I also have a Nextcloud-Storage @hetzner. It would be great, if i could add this as a Storage to Roundcube. For this, i found https://github.com/nicofrand/Roundav , a fork of Rounddrive but both not working. I also found a solution for adding some webdav-accounts with chwala and kolabfiles. I tested it in Kolab16 and it works but it was slow. So, my questions are: Are I'm on the right way with fetchmail & sender_dependent_relayhosts or are there better solutions? How did I get Access to shared folders across domains? and how can I get access to my Nextcloud-Server for my attachments & Documents? Thanks a lot for your replys Josef -------------- next part -------------- An HTML attachment was scrubbed... URL: