Recent content by NathanH

Here a screenshot of the configuration panel. At the moment I don't have a subscription but if I manage to make everything work, I think of course going to purchase.

Thanks for your reply. I have disable greylisting for ipv4 and ipv6 and the the message is still there. If it was greylisting, wouldn't it say "greylist" in the error message? (Email temporarily rejected by greylisting)

Hello, Sorry for my English. I have set up a small Proxmox cluster and randomly on certain destination e-mail addresses I have the Recipient address rejected: Service is unavailable (try later) error However, according to the sender, the error does not appear. Greylisting is OFF. Do you have...