Hi,
in the proxmox mail queue i see some mails hanging with the following problem: (example)
SMTP RESULT: Host or domain name not found. Name service error for name=produktionswerkstatt.at type=MX: Host not found, try again
What can i do so this mails are delivered? When i send a mail e.g. from gmx the mail is delivered... ?
in the proxmox mail queue i see some mails hanging with the following problem: (example)
SMTP RESULT: Host or domain name not found. Name service error for name=produktionswerkstatt.at type=MX: Host not found, try again
What can i do so this mails are delivered? When i send a mail e.g. from gmx the mail is delivered... ?