Hello,
we have a problem with our new Proxmox 2.0 Gateway.
We try to send a mail to the internet from our Lotus Notes Domino Server which IP is under the 'internal trusted hosts/networks' list to the IP of the Proxmox Gateway (192.168.100.21) Port 26, but still we get an error:
Router: Message 0035B830 NOT transferred via SMTP to 192.168.100.21:26 for john_doe@hotmail.com from John Doe/UO/O Size: 2K 450 4.7.1 Client host rejected: cannot find your hostname, [192.168.100.5]
I guess that is because of some reverse DNS checking, but why so for internal hosts? I wouldn't like to disable MX lookups under 'Mail Proxy Configuration - Relaying' because I really want that for outside hosts.
Any ideas?
Thank you for your help and kind regards, Nisse
we have a problem with our new Proxmox 2.0 Gateway.
We try to send a mail to the internet from our Lotus Notes Domino Server which IP is under the 'internal trusted hosts/networks' list to the IP of the Proxmox Gateway (192.168.100.21) Port 26, but still we get an error:
Router: Message 0035B830 NOT transferred via SMTP to 192.168.100.21:26 for john_doe@hotmail.com from John Doe/UO/O Size: 2K 450 4.7.1 Client host rejected: cannot find your hostname, [192.168.100.5]
I guess that is because of some reverse DNS checking, but why so for internal hosts? I wouldn't like to disable MX lookups under 'Mail Proxy Configuration - Relaying' because I really want that for outside hosts.
Any ideas?
Thank you for your help and kind regards, Nisse