Smart Host issue?

killmasta93

Renowned Member
Aug 13, 2017
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Hi,
I have been running empty every time i try to configure the smart host for postfix (my email server) to send relay mail though proxmox. But every time im getting on Proxmox this error

Code:
: to=<sistemas@clientdomain.com>, relay=local, delay=0.17, delays=0.07/0.07/0/0.02, dsn=5.1.1, status=bounced (unknown user: "sistemas")

I have configured the smart host to the IP of proxmox on the web interface. on my postfix (my email server) i put relayhost=the ip of proxmox:26

i am not sure what im doing wrong.

Any ideas?

I even tried editing the master on proxmox but had no luck