The deployment checklist provides step-by-step instructions on the
pre-installation and post-installation tasks for deploying IMSS.
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Identify the location of IMSSTick when completedTasksOptionalReferenceSelect one of the following locations on your network where you would like to install IMSS.Without a firewallIn front of a firewallBehind a firewallIn the De-Militarized Zone
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Install or UpgradeTick when completedTasksOptionalReferencePerform a fresh installation of IMSS or upgrade from a previous version.Prepare MTAInstall IMSS componentsUpgrade from a previous versionVerify that installation is successful
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Configure basic IMSS settingsTick when completedTasksOptionalReferenceConfigure the Central Controller through the Configuration Wizard.Configure settings using the Configuration WizardPerforming Basic Configuration with the Configuration Wizard section of the Administrator's Guide
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Start servicesTick when completedTasksOptionalReferenceActivate IMSS services to start protecting your network against various threats.ScannerIMSS Services section of the Administrator's GuidePolicyEUQYes
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Configure other IMSS settingsTick when completedTasksOptionalReferenceConfigure various IMSS settings to get IMSS up and running.Sender Filtering RulesYesSender Filtering Service section of the Administrator's GuideSMTP RoutingScanning SMTP Messages section of the Administrator's GuidePOP3 SettingsYesScanning POP3 Messages section of the Administrator's GuidePolicy and scanning exceptionsManaging Policies section of the Administrator's Guide

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If scanning for graymail messages, make sure that the DNS configuration and DNS query are correct.Perform a manual update of components and configure scheduled updatesUpdating Scan Engine and Pattern Files section of the Administrator's GuideLog settingsConfiguring Log Settings section of the Administrator's Guide -
Back up IMSSTick when completedTasksOptionalReferencePerform a full or minimal backup of IMSS as a precaution against system failure.Full backupBacking Up IMSS section of the Administrator's Guide.Minimal backup
