Proxmox 2.2 located in the DMZ and Relay access denied

[mabu]

Hi.
at the moment I try Proxmox 2.2 which are located in the DMZ network.
Incomming mails works fine but when I send emails I get "Relay access denied".
As discripted in the deployment guide the external and internal SMTP port can be the same - is this right?

Thanks for your assistance

 

[tom]

Hi.
at the moment I try Proxmox 2.2 which are located in the DMZ network.
Incomming mails works fine but when I send emails I get "Relay access denied".
As discripted in the deployment guide the external and internal SMTP port can be the same - is this right?

Thanks for your assistance

Hi,

Proxmox uses different ports for incoming and outgoing smtp traffic. so if you want to send emails via Proxmox to the internet you need to connect to the internal SMTP port. Emails from the internet has to arrive at the external SMTP port.

if you get relay access denied you are connecting to the wrong port or the sending host is not trusted (you can add IP and networks to a list, see web interface).

 

[mabu]

Hi Tom,
thanks for your quick help. After I have change the port to 26 it works fine.

Thanks