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Due to the Spam Quarantine reports using the ticket method, leaving port 8006 open to the public is hard to avoid, and I am concerned with the security of leaving the admin web interface exposed like this. I want to enable 2FA and Webauthn (to use a Yubikey). This is not as easy as it seems...

I am currently on 7.1-11 and have done some experimentation with Namecheap ACME plugin to grab Let's Encrypt certificates using DNS challenge verification method. Let's say I want to grab Certificates for example.domain.com. The Namecheap ACME plugin will, rather than creating the correct TXT...

I updated my Proxmox server today and immediately ran into problems with the firewall, locking me out from the server. I rebooted the server hoping that would bring tings backup again, but this made me aware that it was in fact a firewall lockout. VM's and CT's are running fine. After...

I got a host/server running a few guests (CT/VM) with IPv6 only. I need these guests to have IPv6 nameservers added in their resolve.conf. What is the best practice to achieve this? I tried adding 6 nameservers in resolve.conf at the host/server (3x IPv4 + 3x IPv6) but only the first 3...

I am new to Proxmox and would like to learn how everything works. I've been messing around a few days to learn as much as I can, but looking at the documentation from a beginners point of view, a lot is missing. So far I've found one Udemy course (which I completed) going through some of the...