SMTP RELAY CONFIGURATION TOOL
Allowed Relay Hosts
Manage the devices permitted to send mail through the Rizzo SMTP relay.
Relay host list
Each host is restricted to its individual IPv4 address.
| IP Address | Description | Actions |
|---|
What happens when you save
A backup is created, Postfix checks the new configuration, and the relay is reloaded. If validation fails, the previous configuration is restored automatically.