Cloudmark Home Security System 3048 Manual do Utilizador Página 1

Cloudmark CartridgeInstallation and Administration Guide

Cloudmark Cartridge Installation and Administration Guide Chapter 14 Message categorizationMessage categorizationWhen scoring a message with the Cloud

Chapter 1 IntroductionWhitelisting 5WhitelistingA whitelist is a list of trusted senders from whom you always accept email, or email characteristics w

Cloudmark Cartridge Installation and Administration Guide Chapter 16 Whitelisting

7CHAPTER 2Cloudmark Cartridge InstallationThis chapter provides the Cartridge installation instructions:• “The Cartridge installation package” below.•

Cloudmark Cartridge Installation and Administration Guide Chapter 28 Installing or updating the Cartridge• etc/micro_updates/<impl_version_number&g

Chapter 2 Cloudmark Cartridge InstallationInstalling or updating the Cartridge 9gzip –d –c < SpamDNA-3048.x.x.x-<platform>.tar.gz | tar xvf –

Cloudmark Cartridge Installation and Administration Guide Chapter 210 Installing or updating the Cartridge5 If you are upgrading from Cartridge 3046 o

Chapter 2 Cloudmark Cartridge InstallationInstalling or updating the Cartridge 11• (Immunity 2.0.1) <immunity root>/setup/sql/sqlite/cm_egm.db(&

Cloudmark Cartridge Installation and Administration Guide Chapter 212 Installing or updating the CartridgeSee also the Cloudmark Authority Engine Exte

13CHAPTER 3Cloudmark Cartridge ConfigurationThis chapter discusses the configuration settings in the cartridge.cfg file. Please also refer to the Cart

© 2001-2007 Cloudmark, Inc. All rights reserved. Cloudmark, the Cloudmark logo, and other trademarks, service marks, and designs are registered or unr

Cloudmark Cartridge Installation and Administration Guide Chapter 314exclude from stats reportswhitelist or proxy auth or whitelist, proxy authnone If

Chapter 3 Cloudmark Cartridge Configuration15image processing depthnone or low or medium or highhigh When analyzing images, the Cartridge can apply a

Cloudmark Cartridge Installation and Administration Guide Chapter 316micro-update portPositive integer 80 Connect to an alternate port on the host spe

17CHAPTER 4Micro-UpdatesMicro-updates is the mechanism that allows the Cloudmark Cartridge to regularly download the latest fingerprint data used to i

Cloudmark Cartridge Installation and Administration Guide Chapter 418 Micro-update frequencyThese options are configured using the ‘micro-update inter

Chapter 4 Micro-UpdatesNetwork interaction 19Network interactionMicro-updates are downloaded using standard HTTP requests. If an HTTP proxy is not ena

Cloudmark Cartridge Installation and Administration Guide Chapter 420 Data filesData filesThe Cloudmark service currently generates new versions of th

Chapter 4 Micro-UpdatesAdvanced micro-update configurations 21When a valid set of data files is downloaded from the micro-updates service, they are sa

Cloudmark Cartridge Installation and Administration Guide Chapter 422 Advanced micro-update configurations

23CHAPTER 5Whitelisting The Cloudmark product provides system-level whitelisting support, allowing you to pass messages automatically based on domains

iiiContentsCHAPTER 1 Introduction . . . . . . . . . . . . . . . .1What’s new in Cartridge 3048 . . . . .

Cloudmark Cartridge Installation and Administration Guide Chapter 524 Header whitelistingFollowing are example configurations that allow mail from hos

Chapter 5 WhitelistingBody whitelisting 25Following are example configurations which use header whitelisting to bypass spam filtering for all addresse

Cloudmark Cartridge Installation and Administration Guide Chapter 526 Envelope whitelistingNote that email address strings contain a leading less than

Chapter 5 WhitelistingSample whitelist configuration file 27Sample whitelist configuration file## Whitelist Configuration File## This configuration fi

Cloudmark Cartridge Installation and Administration Guide Chapter 528 Sample whitelist configuration file# affect performances.# type = body; regex =

29CHAPTER 6Cartridge Statistics ReportingThe Cloudmark Cartridge collects statistics about message classification and reports these statistics to Clou

Cloudmark Cartridge Installation and Administration Guide Chapter 630 How statistics are reported to CloudmarkThe POST body will be of content type te

Chapter 6 Cartridge Statistics ReportingWhat statistics are collected 31What statistics are collectedInformation regarding the specific Cartridge inst

Cloudmark Cartridge Installation and Administration Guide Chapter 632 What statistics are collectedapplication name = <string> This identifies t

Chapter 6 Cartridge Statistics ReportingWhat statistics are collected 33identified e4 = <count> identified e7 = <count> identified e8 = &l

ContentsivNetwork interaction. . . . . . . . . . . . . . . . . . . . . . 19Using HTTP proxies . . .

Cloudmark Cartridge Installation and Administration Guide Chapter 634 What statistics are collectedcategory <cat_number> = <count> subcate

Chapter 6 Cartridge Statistics ReportingCartridge reporting configuration 35Cartridge reporting configurationThe following configuration items configu

Cloudmark Cartridge Installation and Administration Guide Chapter 636 Cartridge reporting configuration

37APPENDIX ALoggingLog messages are passed programmatically from the cartridge to your application. See your application’s documentation for informati

Cloudmark Cartridge Installation and Administration Guide Appendix A38 INFO log messagesINFO log messagesWill load source %s from safe set (%s is not

Appendix A LoggingINFO log messages 39Copied package microupdate files to "safe" set Displayed during first cartridge initialization after

Cloudmark Cartridge Installation and Administration Guide Appendix A40 INFO log messagesextension .part in the micro-updates directory. These files ma

Appendix A LoggingWARN log messages 41Statistics initialized. Current settings... This message is logged when the statistics module is initialized,

Cloudmark Cartridge Installation and Administration Guide Appendix A42 WARN log messageshigh accuracy, it is important to wait until files are success

Appendix A LoggingWARN log messages 43instances, but a large number of warnings indicate a problem with the in-memory set of signatures.Could not upda

ContentsvIndex . . . . . . . . . . . . . . . . . . 49

Cloudmark Cartridge Installation and Administration Guide Appendix A44 ERROR log messagesERROR log messagesFailed to read current serials from disk

Appendix A LoggingERROR log messages 45Could not update signatures from network (authorization denied). The license is not authorized to download mi

Cloudmark Cartridge Installation and Administration Guide Appendix A46 ERROR log messagesValue <val> for “enable micro-updates” must be yes/no/1

Appendix A LoggingERROR log messages 47Could not construct HTTP POST for statistics report, will not send report This message is logged when there i

Cloudmark Cartridge Installation and Administration Guide Appendix A48 CRITICAL log messagesCould not initialize encryption, expect problems reporting

49IndexAauthentication 14, 19, 35NTLM 14, 19Bbody whitelisting 25Ccartridge.cfg file 10, 11, 13, 18, 19cartridge.so file 8, 12categories 4, 20, 34ca

Index50signature files 20SpamAssassin 9spoofing 21state files 20statistics 4, 14, 16, 29, 43, 47configuration 35Ttimeout 19Trus t Evaluati on Syste

Contentsvi

1CHAPTER 1Introduction Cloudmark’s gateway solutions use the Cloudmark Cartridge to deliver the latest Cloudmark anti-abuse technology for your email

Cloudmark Cartridge Installation and Administration Guide Chapter 12 Cloudmark fingerprinting algorithms• A new fingerprinting scheme provides faster

Chapter 1 IntroductionMicro-updates 3Micro-updatesCloudmark stores message fingerprints generated though the Global Threat Network in near-real-time.