Recent content by liszca

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...

How can I remove entries from the drop down menu?

I want my service account to be able to send me status messages from external/internet. That wasn't an problem before the Proxmox Mail Gateway but now I get those message as undeliverable. Do I have to setup that one service account on the Proxmox Mail Gateway? Something like in this guide...

this would mean for this user mail another email will be blocked or allowed? can this be done for domains also?

I am uncertain how to use the Blocklist. I tried to block mails but I feel like I am doing it wrong: What is the pulldown menu for and whats the relation to the other position (below) where I can also put e-Mail addresses?

Found the solution here: https://forum.proxmox.com/threads/change-helo-hostname.52582/post-436135