Configuring Content Filtering Criteria

On the Scanning Criteria tab, select Advanced to display the advanced criteria.

From the drop-down list, do one of the following:

  • Select "All Match" to trigger the rule only when all selected "Advanced" criteria are matched.

  • Select "Any Match" to do the following:

    • Trigger the rule when any selected "Advanced" criteria are matched

    • Display the Attachment is "password protected" and Recipient number criteria in the "Advanced" criteria list

The following tables all contain the same information sorted differently. Use the following sorted tables to find appropriate "Advanced" criteria to filter messages by your desired rule targets:

Table 1. Advanced Criteria Sorted by Display Order

Rule Targets

Criteria

Filter Based On

Sorted by display order

Attachment is

" name or extension "

Attachment name or extension

" MIME content-type "

Attachment MIME content-type

" true file type "

Attachment true file type

Message size is

>, <=

<number>

KB, MB

Size

Subject matches

" keyword expressions "

Keywords in headers and content

Subject is

" blank "

Body matches

" keyword expressions "

Specified header matches

" keyword expressions "

Attachment content matches

" keyword expressions "

Attachment size is

>, <=

<number>

B, KB, MB

Attachment size

Attachment number is

>, <=

<number>

Number of attachments

Attachment is

" password protected "

Zipped, signed, or password-protected attachment

Recipient number

>, <=

<number>

Number of recipients

Table 2. Advanced Criteria Sorted by Attribute and Content Targets

Rule Targets

Criteria

Filter Based On

Name and type attributes

Attachment is

" name or extension "

Attachment name or extension

" MIME content-type "

Attachment MIME content-type

" true file type "

Attachment true file type

Size attributes

Message size is

>, <=

<number>

KB, MB

Size

Attachment size is

>, <=

<number>

B, KB, MB

Attachment size

Keyword content

Subject matches

" keyword expressions "

Keywords in headers and content

Subject is

" blank "

Body matches

" keyword expressions "

Specified header matches

" keyword expressions "

Attachment content matches

" keyword expressions "

Quantity attributes

Attachment number is

>, <=

<number>

Number of attachments

Recipient number

>, <=

<number>

Number of recipients

Compressed, signed, or encrypted attributes

Attachment is

" password protected "

Zipped, signed, or password-protected attachment

Table 3. Advanced Criteria Sorted by Message-Only or Attachment-Only Targets

Rule Targets

Criteria

Filter Based On

Message-only

Message size is

>, <=

<number>

KB, MB

Size

Subject matches

" keyword expressions "

Keywords in headers and content

Subject is

" blank "

Body matches

" keyword expressions "

Specified header matches

" keyword expressions "

Recipient number

>, <=

<number>

Number of recipients

Attachment-only

Attachment is

" name or extension "

Attachment name or extension

" MIME content-type "

Attachment MIME content-type

" true file type "

Attachment true file type

Attachment content matches

" keyword expressions "

Keywords in headers and content

Attachment size is

>, <=

<number>

B, KB, MB

Attachment size

Attachment number is

>, <=

<number>

Number of attachments

Attachment is

" password protected "

Zipped, signed, or password-protected attachment