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Lotus Domino 6 spam Survival Guide for IBM eServer
4.2.2 Inbound Intended Recipients Controls . . . . . . . . . . . . . . . . . . . . . . . 36
4.2.3 Disable routing mail to groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4.2.4 Inbound connection controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.2.5 Inbound sender controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.3 Controlling delivery of spam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.3.1 Server mail rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.4 Controlling use of your server as a relay . . . . . . . . . . . . . . . . . . . . . . . . . . 54
4.4.1 Inbound relay controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
4.4.2 Inbound relay enforcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.5 Protecting your Domino server from active address harvesting attacks . . 62
4.5.1 SMTP harvesting attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
4.5.2 Spam mail bombing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
4.5.3 Direct SMTP RCPT TO harvesting . . . . . . . . . . . . . . . . . . . . . . . . . . 62
4.5.4 Defending against active attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Chapter 5. Using mail file rules to prevent spam . . . . . . . . . . . . . . . . . . . . 65
5.1 Distinguishing between spam and legitimate e-mail . . . . . . . . . . . . . . . . . 66
5.2 Mail file rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5.2.1 Setting up mail file rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5.2.2 Developing anti-spam mail file rules . . . . . . . . . . . . . . . . . . . . . . . . . 71
5.2.3 Viewing mail rules and the evaluation sequence . . . . . . . . . . . . . . . 77
5.2.4 Monitoring mail file rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Chapter 6. Third party anti-spam products. . . . . . . . . . . . . . . . . . . . . . . . . 81
6.1 Anti-spam products for Notes and Domino . . . . . . . . . . . . . . . . . . . . . . . . 82
6.1.1 spamJam for Lotus Notes and Domino . . . . . . . . . . . . . . . . . . . . . . . 82
6.1.2 SpamEraser for Lotus Notes and Domino 6 . . . . . . . . . . . . . . . . . . . 85
6.1.3 iQ.Suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
6.1.4 ScanMail for Lotus Notes with eManager . . . . . . . . . . . . . . . . . . . . . 89
6.1.5 XM SpamStop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6.1.6 Other anti-spam products for Notes and Domino . . . . . . . . . . . . . . . 94
6.2 Anti-spam server and gateway products and services . . . . . . . . . . . . . . . 94
6.2.1 BrightMail Anti-Spam 4.0 from BrightMail, Inc. . . . . . . . . . . . . . . . . . 94
6.2.2 ActiveState PureMessage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
6.2.3 Trend Micro Inc. products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
6.2.4 Other anti-spam server or gateway products and services . . . . . . . . 98
Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Referenced Web sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
How to get IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
IBM Redbooks collections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Summary of Contents for AH0QXML - Lotus Domino Messaging
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