You can create the following types of rules to enforce your
               organization’s antivirus and other security goals:
- 
Content filtering rules: Evaluates message contents to prevent undesirable content from being delivered to recipients and remove active content (such as macros) from Microsoft Office attachments
- 
DLP rules: Prevents the transmission of digital assets through email messages
- 
Antispam rules: Scans messages for spam or graymail
- 
Threat protection rules: Scans messages for viruses and other malware such as spyware and worms
Optionally, you can copy a predefined policy rule and edit the copy to create a new
               policy rule.
 
		