Freedom9 freeGuard 100, Руководство по интерфейсу командной строки

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freeGuard 100 CLI User Manual
161
9 config spamfilter
bword
emailbwl
shield
ipbwl
mheader
rbl
9.1 bword
Use this command to add or edit and configure options for the spam filter banned word list. The
freeGuard 100 spam filters are generally applied in the following order:
•
shield: Shield Antispam Service
•
ipbwl : IP address list
•
rbl: DNSBL & ORDBL
•
emailbwl: Email address list
•
mheader: MIME headers
•
bword: Banned words
Control spam by blocking email containing specific words or patterns. The freeGuard 100 searches for
banned words in email messages. If a match is found, the corresponding protection profile action is
taken. If no match is found, the email is passed to the recipient (because bword is the final spam
filter).
You can use Perl regular expressions or wildcards to add banned word patterns to the list. See “Using
Perl regular expressions” . You can add one or more banned words to sort email containing those
words in the email subject, body, or both. Words can be marked as spam or clear. Banned words can
be one word or a phrase up to 127 characters long.
If you enter a single word, the freeGuard 100 blocks all email that contain that word. If you enter a
phrase, the freeGuard 100 blocks all email containing the exact phrase. To block any word in a
phrase, use Perl regular expressions.
Note: Perl regular expression patterns are case sensitive for Spam Filter banned words. To make a
word or phrase case insensitive, use the regular expression /i. For example, /bad language/i blocks all
instances of bad language regardless of case. Wildcard patterns are not case sensitive.
Command syntax pattern