Installation instructions

GFI MailSecurity for Exchange/SMTP Configuring Content Checking  73
Screenshot 62 - Content Checking: Body Tab
9. To match keywords in the conditions list only against whole words,
select the Match whole words only check box.
10. If you want the Content Checking rule to scan email attachments
for the conditions specified in the previous steps, select the Apply
above conditions to attachments check box.
11. You then need to specify which filename extensions to scan. To
add a filename extension, type it in the File extension entry box and
then click Add. If you want to scan only the filename extensions you
specify, click Check all attachments having file extensions in the