User manual KASPERSKY LAB KASPERSKY ANTI-SPAM 2.0 ENTERPRISE EDITION & ISP EDITION

[. . . ] KASPERSKY LAB Kaspersky Anti-Spam 2. 0 Enterprise Edition / ISP Edition ADMINISTRATOR'S GUIDE KASPERSKY ANTI-SPAM 2. 0 ENTERPRISE EDITION / ISP EDITION Administrator's Guide © Kaspersky Lab http://www. kaspersky. com © Ashmanov & Partners Ltd. http://www. ashmanov. com Revision Date: June 2004 Contents CHAPTER 1. KASPERSKY ANTI-SPAM 2. 0 ENTERPRISE EDITION / ISP EDITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What's new in Kaspersky Anti-Spam 2. 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] From the Add new condition window that will open (see for example Figure 13): · · 4. select the condition option (there are several options for each condition type). set the parameters related to the selected condition option (see below for more details on each condition type parameter). check the negative (NOT) box in the lower left page corner, if necessary. In this case the negation of the specified condition will be enabled. click the add button. 5. If necessary, you can change the condition type by selecting it from the Condition applies to list in the page that will open and clicking on the select button if the page did not refresh automatically. 62 Kaspersky Anti-Spam 2. 0 Enterprise Edition / ISP Edition 5. 2. 4. 2. 1. Conditions related to the IP address of the sending mail server The following conditions related to the IP address of the sending mail server are available (see Figure 13): Matches the following mask ­ IP address of the sending mail relay matches (or does not match) the address specified. Specify the mask in the corresponding field. Figure 13. Conditions related to sending server's IP Matches a mask from local list ­ Sending mail server IP address is included (or not included) in the specified list. Select IP address (mask) list name from the drop-down list. Is on DNS black list ­ The sending mail server is registered (or not registered) as "untrustworthy" in the DNS-based RBL system on one of the specialized servers included in the specified list. Select DNS-based RBL from the drop-down list. Has no DNS name ­ The sending mail server has (or does not have) a DNSname. 5. 2. 4. 2. 2. Conditions related to the sender's e-mail The following conditions related to the sender's e-mail address specified in SMTP-envelope (see Figure 14) are available: Configuring Filtering Parameters 63 Is equal to ­ Sender's e-mail matches (or does not match) the address specified. Specify e-mail address in the parameter field. Is on local list ­ Sender's e-mail is included (or not included) in the specified list. Select the name of the e-mail addresses list from the drop-down list. Figure 14. Conditions related to the sender's e-mail 5. 2. 4. 2. 3. Conditions related to recipient's e-mail address The following conditions related to the recipient's e-mail address specified in SMTP-envelope (see Figure 15) are available: Is equal to ­ Recipient's e-mail address (or address of one of the recipients if there are several recipients) matches (or does not match) the address (address mask) specified in the field. Is on local list ­ Recipient's e-mail address (or address of one of the recipients, if there are several) is included (or not included) in the specified list. Select the name of the e-mail addresses list from the drop-down list. 64 Kaspersky Anti-Spam 2. 0 Enterprise Edition / ISP Edition Figure 15. Conditions related to the recipient's e-mail address 5. 2. 4. 2. 4. Conditions related to message headers The following message header-related conditions are available (see Figure 16): Name ­ Header name. [. . . ] 75 Ashmanov & Partners . . . . . . . . . . . . . . . . . . 9, 29 B black hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 bounce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31, 36, 87 C change header. . . . . . . . . . . . . . . . . . 31, 34, 35, 71 change recipient . . . . . . . . . . . . . . 31, 34, 35, 71 common filter profiles. . . . . . . . . . . 26, 33, 50 configuration files . . . . . . . . . . . . . . . . . . . . . . . . . . 115 content filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]