Symantec 11105111 - SYM MAIL SEC SMTP 5.0 SMS PORT MEDIA CD EN, User Manual

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95 Setting your antispam policy
Blocking by real-time antispam blacklists
2 In the Anti-Spam window, under Real-time Blacklist, check Real-time
blacklist domain name .
You must check this checkbox to enable this feature. If you do not check this
checkbox, Symantec Mail Security for SMTP will not attempt to use this
service, even if you type a domain name for the spam service.
3 In the Real-time blacklist domain name box, type the domain of the blacklist
service that you will use.
A check box will appear to let you identify spam by return codes. If desired,
check the box, and a box will appear to let you type the return codes for
identifying email as spam. (Return codes are provided by the blacklist
provider if they are necessary.)
4 Type one return code (provided by the blacklist provider) per line to identify
email as spam.
Identifying return codes means that only the email messages that are
associated with the return codes will be blocked.
If no return codes are listed, any address response from the blacklist is
considered as on the list.
To handle antispam list violations
1 On the Symantec Mail Security for SMTP administrative interface, in the
left pane, click
Anti-spam Policy .
2 In the Real-time Blacklist window, under Blocking by real-time blacklist
antispam lists, under Do the following when a real-time blacklist antispam
list violation occurs, select one of the following:
■
Drop message
■
Log only
■
Forward message
3 If you selected Forward message, in the To email address box, type one
address to which the message will be forwarded, and in the Subject line box,
type the subject line to appear for the subject of the forwarded message.
4 Click Save Changes .