Disabling rules
When you select this option, a dialog box lists the rules that were breached for the selected incident. If a rule is not producing the desired effect, you can temporarily disable it.
Select the rule or rules you want to disable and click OK.
You can enable the rules later if necessary. Do this by selecting the rule in the policy management tree view, clicking Edit, and selecting Enabled.
To disable attributes in an email or web data loss prevention policy, highlight the policy, click Edit, then deselect Enabled for the desired attributes.