554 5.7.1 Relay access denied (in reply to RCPT TO command)

[filips]

Hello, I'm a new user on proxmox mail gateway. I trying to configure it with our mail server but with no luck.
Emails from outside are working good, but I can't send anything to the world. I get an error as above.









Options, TLS, DKIM, Whitelist are in default state

What's wrong with this config ?
Of course Port 25 is redirect from outside to proxmox and relayhost is set on postfix (mail server) to proxmox IP Address

 

[Stoiko Ivanov]

I moved the thread to the Proxmox Mail Gateway forum.

please provide the complete logs showing the error.

mail from the internet for an address @fs24.pl should be sent on to 192.168.240.41 - so also check the logs there.