McAfee VLF09E002RAA User Guide - Page 89

Regular expressions, Matches the preceding character zero or more times. For example, zo* matches

Get McAfee VLF09E002RAA - VirusScan Professional 2005 PDF manuals and user guides
UPC - 731944541938
View all McAfee VLF09E002RAA manuals
Add to My Manuals
Save this manual to your list of manuals

Page 89 highlights

Working With Blocked and Accepted Messages Regular expressions Regular expressions are only available for the following filter conditions: The subject, The message text, At least one of the following phrases. These special characters and sequences can be used as regular expressions when defining filter conditions. For example: The regular expression [0-9]*\.[0-9]+ matches floating point numbers given non engineering notation. The regular expression matches: "12.12", ".1212", and "12.0", but not "12" and "12". The regular expression \D*[0-9]+\D* matches all words with numbers: "SpamKi11er" and V1AGRA" but not "SpamKiller" and "VIAGRA". \ Marks the next character as either a special character or a literal. For example, "n"" matches the character "n". "\n" matches a new line character. The sequence "\\" matches "\" and "\(" matches "(". ^ Matches the beginning of input. $ Matches the end of input. * Matches the preceding character zero or more times. For example, "zo*" matches either "z" or "zoo". + Matches the preceding character one or more times. For example, "zo+" matches "zoo" but not "z". ? Matches the preceding character zero or one time. For example, "a?ve?" matches the "ve" in "never". . Matches any single character except a new line character. (pattern) Matches pattern and remembers the match. The matched substring can be retrieved from the resulting Matches collection, using Item [0]...[n]. To match parentheses characters ( ), use "\(" or "\)". 46 McAfee® SpamKiller® software version 7.0

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
Working With Blocked and Accepted Messages
46
McAfee
®
SpamKiller
®
software version 7.0
Regular expressions
Regular expressions are only available for the following filter conditions:
The
subject
,
The message text
,
At least one of the following phrases
.
These special characters and sequences can be used as regular expressions when
defining filter conditions. For example:
²
The regular expression
[0-9]*\.[0-9]+
matches floating point numbers given non
engineering notation. The regular expression matches: “12.12”, “.1212”, and
“12.0”, but not “12” and “12”.
²
The regular expression
\D*[0-9]+\D*
matches all words with numbers:
“SpamKi11er” and V1AGRA” but not “SpamKiller” and “VIAGRA”.
\
Marks the next character as either a special character or a literal. For example, “n““
matches the character “n“. “\n“ matches a new line character. The sequence “\\“
matches “\“ and “\(“ matches “(“.
^
Matches the beginning of input.
$
Matches the end of input.
*
Matches the preceding character zero or more times. For example, “zo*“ matches
either “z“ or “zoo“.
+
Matches the preceding character one or more times. For example, “zo+“ matches
“zoo“ but not “z“.
?
Matches the preceding character zero or one time. For example, “a?ve?“ matches
the “ve“ in “never“.
.
Matches any single character except a new line character.
(pattern)
Matches pattern and remembers the match. The matched substring can be
retrieved from the resulting Matches collection, using Item [0]...[n]. To match
parentheses characters ( ), use “\(“ or “\)“.