NethServer Version: 7.5
I want some internal machines to send emails via Nethserver. I somehow feel that
“Allow relay from trusted networks” is not enough, it seems that I do need to allow relay for individuals IPs.
At what criteria does Nethserver consider an applicant as “within the trusted networks”?
Is it necesssary that:
- the machines has an IP within “green”, in my case 192.168.1.x
- the machines IP is assigned by Nethserver DHCP
- the machines IP is set as a reserved IP, regardless if assigend manually or by DHCP
- to assign some wildcard for SMTP access > Allow relay from IP addresses, such as 192.168.0.255 (…0) does not work