Spam Filter Rules: ZipContents

Statement	ZipContents
Version	6.7+
Purpose	Enables the script to obtain the list of files contained in a ZIP attachment

The ZipContents statement requires a message section number and bag name, in the format

ZipContent <message section number> <bag name>

If the message section doesn't contain a ZIP attachment, then the bag will be empty after this statement
If the message section does contain a ZIP attachment, then the bag will contain a list of the ZIP file contents in the format: filename<tab>ZIP comment<tab>compressed length<tab>uncompressed length<tab>timestamp

Example

The following example will iterate through the MIME sections and get the ZIP contents into a bag 'zipcontents'

ForEach MimeSection SectionInfo
 IfMatch ${SectionInfo} "/^(\d+):([\d\. ]*):([^:]*)/"
  ${SectionId} = ${1}
  ${SectionType} = ${3}
  If ${SectionType} == "application/zip"
   ZipContents ${SectionId} zipcontents
  EndIf
 EndIf
EndForEach