Symantec 11105111 - SYM MAIL SEC SMTP 5.0 SMS PORT MEDIA CD EN User Manual page 139

7 In the Identify messages that contain box, type one or more terms to be
used for filtering.
Separate all terms with commas. If you want to add phrases, type all words
in the phrase without commas between them.
Terms are not case-sensitive by default.
All characters (including spaces) are matched literally except for the
following:
* Matches 0 or more characters
? Matches exactly one character
\ Escapes any special meaning for * and ? only
The maximum number of terms within a single rule is 50. The maximum
number of spam and content rules combined is 100.
8 Click Save.
9 On the Content tab, select the action to take when a content violation
filtering rule is activated.
10 If you selected Foward message, type the email address to which the
message should be sent.
The subject line is optional.
11 Click Save Changes.
Setting your filtering policy
Blocking by custom content rules
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