- Attachment - Does Not Have Attachment; =0 Number of Attachment(s) = 0.
- Attachment - Has attachments; >=1 Any number of attachments greater than 0..
- Attachment - Has X or fewer number of attachments; <= User Input, Less Than or Equal to X.
- Attachment - Has exactly X number of attachment(s); == User Input: Equal To X.
- Attachment - Has X or more number of attachments; >= User Input: Greater Than or Equal to X.
Graphic highlighting area in MailScanner Front-End GUI.