PLANET CS-1000 - Manual (Page 183)

Multi-Homing Security Gateway User’s Manual
When the branch office’s users send mail to the external mail server’s recipient account from mail server’s
sender account of planet.com.tw, 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.
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
3.5.2 Anti-Spam
CS-1000 can filter the e-mails that are going to send to the mail server of enterprise, in order to make sure the
e-mail account that communicates with outside won’t receive a mass advertisement or Spam mail. Meanwhile,
it can reduce the burden of mail server. Also can prevent the users to pick up the message he/she needs from
a mass of useless mails; or delete the needed mail mistakenly while deleting mails. It will raise the work
efficiency of the employees and will not lose the important information of enterprise.
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