User manual KASPERSKY SECURITY 8.0 FOR MICROSOFT EXCHANGE SERVERS

[. . . ] Kaspersky Security 8. 0 for Microsoft Exchange Servers Administrator's Guide PROGRAMM VERSION: 8. 0 Dear User!We hope that this document will help you in your work and provide answers to the majority of your questions. This document is the property of Kaspersky Lab ZAO (herein also referred to as Kaspersky Lab): all rights to this document are reserved by the copyright laws of the Russian Federation, and by international treaties. Illegal reproduction and distribution of this document or parts hereof will result in civil, administrative or criminal liability by applicable law. [. . . ] Specify other operations that you wish to perform with the mail. To do that, selectively check the following boxes as necessary: Add SCL value. The application will add to the message the rating indicating the probability of spam content in it (SCL, Spam Confidence Level). SCL rating can be a number ranging from -1 to 9. Higher SCL rating means higher probability of spam content in a message. Copy of the message can be saved in the Backup storage. E-mail messages recognized by Kaspersky Security as spam, potential spam or blacklisted mail are tagged with special [!!SPAM], [??Probable Spam] or [!!Blacklisted] labels in the Subject field. 5. CREATING THE BLACK AND WHITE LISTS OF SENDERS You can create lists of senders whom you trust (white list) or do not trust (black list). You may specify an e-mail or an IP address of the sender. Once you have created the list, click the Save button to apply the changes. 52 ANTI-SPAM PROTECTION To configure theblack and white lists, perform the following steps: 1. In the console tree, select the node of the connected server and open it by clicking the corresponding plus sign or double-clicking the server name. On the Anti-Spam protection tab of the details window, open the White and black list settings configuration section. 2. 3. Creating the black and white lists of mail addresses To create the white list of senders, perform the following steps: 1. Check the box Add sender's address to white list. In the entry field specify the address of the sender whose mail will not be checked by the Anti-Spam component. Click the button to add to the list the record from the entry field. button. To delete a selected record from the list, click the To export the list to a file, click the To import the list from a file, click the button. button. To create the black list of senders, perform the following steps: 1. Check the box Add sender's address to black list. Specify in the entry field the address of the sender whose mail will be recognized as spam. Click the button to add to the list the record from the entry field. button. To delete a selected record from the list, click the To export the list to a file, click the To import the list from a file, click the button. [. . . ] 47 B Background scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Backup purging Backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 viewing the backup copy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Black list Anti-Spam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]