Recent content by liszca

I didn't figure out the reason nor if my assumption is even possible but reinstalling the node brought it back to live. Not counting the time ceph needed for its thing it only took around 30 minutes not bad Proxmox Rocks!

An external USB Ethernet Adapter doesn't show up in any shape or form when running ip link. Oldest kernel didn't change anything.

Managed to get physically into the PVE and there is no network interface showing up when ip a is run, not even the loopback interface. I assume - but don't know how to proof - the configuration in the lxc container with nesting feature enabled might have caused this. the correct network...

Somehow I am again unable to deliver SPAM. Checked the Whitelist on the Mailserver and that looks fine. In the Tracking Center it shows up as "queued/delivered". I had the wrong expectiation, I was looking for a mail from postmaster@mail.example.com but its only shown in "View Source" can I do...

Not sure where to look for the error with this message: This is the mail system at host mail.example.com. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do...

In my defense, I screwd up my apt cacher by removing some the crucial network packages. As I couldn't install anything with apt I tried to get network back using systemd-networkd. That didn't work. After that I gave the node a reboot. It never came up again. Sadly I that peace of hardware got...

That was it :)

On an LXC container I got an additional mount point (ceph RBD) for mariadb like this /var/lib/mysql I gave it the owner: chown mariadb: /var/lib/mysql but after an restart its owner is again root. Did I miss a change how Mount Points work? Can it be changed? Did a quick fix in crontab. but...

Same direction as the hint from Janus57: https://forum.proxmox.com/threads/cannot-deliver-spam-from-quarentine.181217/post-840796 I only had to add PMG to my Mailservers Welcomlist.

Adding the Proxmox Mail Gateway to the mailservers whitelist helped. Many thanks for the hints.

Yes that's right, I configured 'relayhost = [192.168.178.25]:26' Did I miss something?

When I try to deliver SPAM E-Mails they get "queued/bounced". I remember it was once working, how to debug? This is the message I got from the tracking center after hitting delivery: 2026-02-27T22:00:57.318006+00:00 mail postfix/smtpd[19353]: connect from localhost[127.0.0.1]...

I am having the exact same problem, but I though its the reason why PMG cannot deliver any mails from quarantine to an user. When looking into tracking I got status "queued/bounced". Otherwise everything looks fine.

when Delivering an E-Mail because it was in Spam Quarantine get "Undelivered Mail Returned to Sender" in postmaster@3dds.io. Maybe here is the problem, it tried to deliver the mail as postmaster@mail.3dds.io. how to change this into postmaster@3dds.io? @Forum mod, I got in the wrong forum can...

In the database it looks like that: |*@example.com|WL|*@microsoft.com|1772110006 |*@example.com|BL | |1772110006 I am asking if this is correct, because in Spam quarentine there was a Mail from @microsoft.com but it got caught by a mailing list, so far its clear...