AirLive RS-3000 - Manual (Page 152)

To setup RS-3000 between the original Gateway and Mail Server (Mail Server is in DMZ,
Transparent Mode)
Preparation
The Original Gateway’s LAN Subnet: 172.16.1.0/16
WAN Port IP: 61.11.11.11
RS-3000’s WAN Port IP: 172.16.1.12
Mail Server IP: 172.16.1.13
Map the DNS Domain Name (broadband.com.tw) to DNS Server IP (setup MX record is Mail Server IP)
When LAN (172.16.1.0/16) user use the sender account of broadband.com.tw mail server to send mail
to the recipient account in external mail server, have to add the following mail relay setting
STEP 1 ﹒Add the first setting in Mail Relay function of Configure:
 Select Domain Name of Internal Mail Server

Domain Name of Mail Server: Enter the Domain Name
 IP Address of Mail Server: Enter the IP address that Mail Server’s domain name
mapped to (Figure16-4)
Figure16-4 The First Mail Relay Setting WebUI
STEP 2 ﹒Add the second setting in Mail Relay function of Configure:
 Select Allowed External IP of Mail Relay
 IP Address: Enter the IP Address of external sender
 Enter the Netmask
 Complete Mail Relay setting (Figure16-5)
Figure16-5 The Second Mail Relay Setting WebUI
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