56 lines
2.6 KiB
CFEngine3
56 lines
2.6 KiB
CFEngine3
# $NetBSD: sample-regexp-body.cf,v 1.3 2003/03/08 19:43:58 perry Exp $
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#
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# Sample regexp message body filter lookup "table". See regexp_table(5)
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# for a description of the syntax.
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#
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# Mail body lines are filtered one line at a time. MIME headers are
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# filtered as message headers, i.e. not as part of the mail body.
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#
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# The general format of a table entry is PATTERN RESULT.
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#
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# The pattern format is `/regexp/flags' or `!/regexp/flags' where regexp
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# is a regular expression as found in re_format(7), and flags are
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# i: toggle ignore case (REG_ICASE - default is to ignore case)
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# x: toggle extended expression (REG_EXTENDED - default is extended)
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# m: toggle multiline mode (REG_NEWLINE - default is non-multiline mode)
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#
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# In order for a line to match, the regexp must match. If the regexp
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# is prefixed with !, it must not match. The first line with a successful
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# (non)match wins, terminating processing of the ruleset.
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#
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# A block of table entries may be "enclosed" by a line with `if
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# /pattern/flags' or `if !/pattern/flags' and a line with `endif'.
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# This causes the block of table entries to be examined only when
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# the pattern produces a successful (non)match. The `if..endif' may
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# be nested. There currently is no `else' operator.
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#
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# The result is one of the following:
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# REJECT [optional text...]
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# Reject the entire message. The optional text is sent to the
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# originator and is logged to the maillog file.
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# IGNORE Silently ignore the body line.
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# WARN [optional text...]
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# Log the body line and the optional text. This is useful
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# for testing. When the pattern is OK, change the WARN into a
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# REJECT or into a DISCARD.
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# HOLD [optional text...]
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# Place the message on the hold queue. Mail on hold can be
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# inspected with the postcat command, and can be destroyed or
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# taken off hold (i.e. delivered) with the postsuper command.
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# The matched body line is logged together with the optional text.
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# DISCARD [optional text...]
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# Claim successful delivery and silently discard the message.
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# The matched body line is logged together with the optional text.
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# FILTER transport:nexthop
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# After the message is queued, send the entire message through
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# a content filter. This requires different cleanup servers
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# before and after the filter, with header/body checks turned
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# off in the second cleanup server. This overrides the main.cf
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# content filter setting.
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# Skip over base 64 encoded blocks. This saves lots of CPU cycles.
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# Expressions by Liviu Daia. Amended by Victor Duchovni.
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~^[[:alnum:]+/]{60,}[[:space:]]*$~ OK
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# Your own body patterns go here.
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