User Guide - Kaspersky Lab

104 Kaspersky Internet Security 7.0
• The actions taken by the email client when dangerous objects are
detected in emails. For example, you could select:
Try to cure infected parts – tries to treat the infected email object, and
if the object cannot be disinfected, it stays in the email. Kaspersky
Internet Security will always inform you if an email is infected. But
even if you select Delete in the Mail Anti-Virus notice window, the
object will remain in the email, since the action selected in The Bat!
takes precedent over the actions of Mail Anti-Virus.
Remove infected parts – delete the dangerous object in the email,
regardless of whether it is infected or suspected of being infected.
By default, The Bat! places all infected email objects in the Quarantine
folder without treating them.
Warning!
The Bat! does not mark emails containing dangerous objects with special
headers.
8.2.4. Using Heuristic Analysis
Heuristic methods are utilized by several real-time protection components and
virus scan tasks (cf. Section 7.2.4 at p. 90 for more detail).
Heuristic methods of detecting new threats may be enabled / disabled for the
Mail Anti-Virus component using the Heuristic Analyzer tab. This requires that
the following steps be performed:
1. Open the application settings window and select Mail Anti-Virus under
Protection.
2. Click the Customize button in the Security Level area (cf. Figure 25).
3. Select Heuristic Analyzer tab in the resulting dialog (see Figure 29).
To use heuristic methods, check Use Heuristic Analyzer. Additionally, scan
resolution may be set by moving the slider to one of the following settings:
shallow, medium, or detail.