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--- reference:spamrules_statement_foreach_header [2011/08/22 16:51] – created simon
+++ reference:spamrules_statement_foreach_header [2011/08/22 17:32] (current) – removed simon
@@ Line 1: / Line 1: @@
-======Spam Filter Rules: ForEach Header======
-^Statement  |ForEach Header |
-^Version  |2.2.1+ |
-^Purpose  |Causes a loop to be run through for each header line in the message |
-The **ForEach Header** statement requires a loop variable name, in the format
-  ForEach Header <loop variable name>
-On each pass through the loop, the loop variable will contain the current value of the header line.
-All **ForEach Header** statements must be followed by an **EndFor** statement
-=====Examples=====
-The following example loops through each header line and puts it into the '${HeaderLine}' variable. This is then sent to the log file.
-<code>
-ForEach Header HeaderLine
- Log "${HeaderLine}"
-EndFor
-#There should be a separate entry in the log file for each header line
-</code>
-The following example loops through all of the header lines of the message, and look for the 'Received:' header lines
-<code>
-ForEach Header HeaderLine
- IfMatch ${HeaderLine} /^Received:/
-# Statements
- EndIf
-EndFor
-</code>

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