Applies to: Exchange Server 2007 SP3, Exchange Server 2007 SP2, Exchange Server 2007 SP1, Exchange Server 2007
Topic Last Modified: 2006-11-27

This topic lists the Microsoft Exchange Server 2007 processes that have configurable logging levels and the default logging level for the processes.

Table 1 lists the Exchange processes that have a default logging level of Lowest. Table 2 lists the Exchange processes that have a default logging level of Low.

Table 1   Exchange processes with a default logging level of Lowest

Exchange process

MSExchange ActiveSync\Requests

MSExchange ActiveSync\Configuration

MSExchange Antispam\General

MSExchange Assistants\Assistants

MSExchange Autodiscover\Core

MSExchange Autodiscover\Web

MSExchange Autodiscover\Provider

MSExchange Availability\Availability Service

MSExchange Availability\Availability Service General

MSExchange Availability\Availability Service Authentication

MSExchange Availability\Availability Service Authorization

MSExchange Cluster\Move

MSExchange Cluster\Upgrade

MSExchange Cluster\Action

MSExchange Common\General

MSExchange Common\Configuration

MSExchange Common\Logging

MSExchange Extensibility\Transport Address Book

MSExchange Extensibility\MExRuntime

MSExchange EdgeSync\Synchronization

MSExchange EdgeSync\Topology

MSExchange EdgeSync\SyncNow

MSExchange TransportService\TransportService

MSExchange Web Services\Core

MSExchange IMAP4\General

MSExchange Messaging Policies\Journaling

MSExchange Messaging Policies\AttachFilter

MSExchange Messaging Policies\AddressRewrite

MSExchange Messaging Policies\Rules

MSExchange Messaging Policies\Prelicensing

MSExchange Antispam Update\HygieneUpdate

MSExchange Management Application\Shell

MSExchange Management Application\Console

MSExchange OWA\FormsRegistry

MSExchange OWA\Core

MSExchange OWA\Configuration

MSExchange OWA\Themes

MSExchange OWA\SmallIcons

MSExchange OWA\Proxy

MSExchange OWA\Transcoding

MSExchange OWA\ADNotifications

MSExchange POP3\General

MSExchange Process Manager\ProcessManager

MSExchange Repl\Service

MSExchange Repl\Exchange VSS Writer

MSExchange Search Indexer\General

MSExchange Search Indexer\Configuration

MSExchange Store Driver\General

MSExchange System Attendant Mailbox\General

MSExchange Topology\Topology Discovery

MSExchange Unified Messaging\UMWorkerProcess

MSExchange Unified Messaging\UMCore

MSExchange Unified Messaging\UMManagement

MSExchange Unified Messaging\UMService

MSExchange Unified Messaging\UMClientAccess

MSExchange Unified Messaging\UMCallData

MSExchange ADAccess\General

MSExchange ADAccess\Cache

MSExchange ADAccess\Topology

MSExchange ADAccess\Configuration

MSExchange ADAccess\LDAP

MSExchange ADAccess\Validation

MSExchange ADAccess\Recipient Update Service

MSExchange ADAccess\Site Update

MSExchangeAL\Ldap Operations

MSExchangeAL\Service Control

MSExchangeAL\Attribute Mapping

MSExchangeAL\Account Management

MSExchangeAL\Address List Synchronization

MSExchangeIS\9000 Private\Transport General

MSExchangeIS\9000 Private\General

MSExchangeIS\9000 Private\Transport Sending

MSExchangeIS\9000 Private\Transport Delivering

MSExchangeIS\9000 Private\Transfer Into Gateway

MSExchangeIS\9000 Private\Transfer Out Of Gateway

MSExchangeIS\9000 Private\MTA Connections

MSExchangeIS\9000 Private\Logons

MSExchangeIS\9000 Private\Access Control

MSExchangeIS\9000 Private\Send On Behalf Of

MSExchangeIS\9000 Private\Send As

MSExchangeIS\9000 Private\Rules

MSExchangeIS\9000 Private\Storage Limits

MSExchangeIS\9000 Private\Background Cleanup

MSExchangeIS\9000 Private\DS Synchronization

MSExchangeIS\9000 Private\Views

MSExchangeIS\9000 Private\Download

MSExchangeIS\9000 Private\Local Replication

MSExchangeIS\9001 Public\Transport General

MSExchangeIS\9001 Public\General

MSExchangeIS\9001 Public\Replication DS Updates

MSExchangeIS\9001 Public\Replication Incoming Messages

MSExchangeIS\9001 Public\Replication Outgoing Messages

MSExchangeIS\9001 Public\Replication NDRs

MSExchangeIS\9001 Public\Transport Sending

MSExchangeIS\9001 Public\Transport Delivering

MSExchangeIS\9001 Public\MTA Connections

MSExchangeIS\9001 Public\Logons

MSExchangeIS\9001 Public\Access Control

MSExchangeIS\9001 Public\Send On Behalf Of

MSExchangeIS\9001 Public\Send As

MSExchangeIS\9001 Public\Rules

MSExchangeIS\9001 Public\Storage Limits

MSExchangeIS\9001 Public\Replication Site Folders

MSExchangeIS\9001 Public\Replication Expiry

MSExchangeIS\9001 Public\Replication Conflicts

MSExchangeIS\9001 Public\Replication Backfill

MSExchangeIS\9001 Public\Background Cleanup

MSExchangeIS\9001 Public\Replication Errors

MSExchangeIS\9001 Public\DS Synchronization

MSExchangeIS\9001 Public\Views

MSExchangeIS\9001 Public\Replication General

MSExchangeIS\9001 Public\Download

MSExchangeIS\9001 Public\Local Replication

MSExchangeIS\9002 System\Recovery

MSExchangeIS\9002 System\General

MSExchangeIS\9002 System\Connections

MSExchangeIS\9002 System\Table Cache

MSExchangeIS\9002 System\Content Engine

MSExchangeIS\9002 System\Performance Monitor

MSExchangeIS\9002 System\Move Mailbox

MSExchangeIS\9002 System\Download

MSExchangeIS\9002 System\Virus Scanning

MSExchangeIS\9002 System\Exchange Writer

MSExchangeIS\9002 System\Backup Restore

MSExchangeIS\9002 System\Client Monitoring

MSExchangeIS\9002 System\Event History

MSExchangeIS\9002 System\Database Storage Engine

MSExchangeMailboxAssistants\Service

MSExchangeMailboxAssistants\OOF Assistant

MSExchangeMailboxAssistants\OOF Library

MSExchangeMailboxAssistants\Resource Booking Attendant

MSExchangeMailboxAssistants\Email_Lifecycle_Assistant

MSExchangeMailSubmission\General

MSExchangeMU\General

MSExchangeSA\Clean Mailbox

MSExchangeSA\NSPI Proxy

MSExchangeSA\RFR Interface

MSExchangeSA\OAL Generator

MSExchangeSA\Proxy Generation

MSExchangeSA\RPC Calls

MSExchangeSA\RPC-HTTP Management

MSExchangeTransport\SmtpReceive

MSExchangeTransport\SmtpSend

MSExchangeTransport\DSN

MSExchangeTransport\Routing

MSExchangeTransport\Logging

MSExchangeTransport\Components

MSExchangeTransport\RemoteDelivery

MSExchangeTransport\Pickup

MSExchangeTransport\Categorizer

MSExchangeTransport\PoisonMessage

MSExchangeTransport\MessageSecurity

MSExchangeTransport\TransportService

MSExchangeTransport\Exch50

MSExchangeTransport\Process

MSExchangeTransport\ResourceManager

MSExchangeTransport\Configuration

MSExchangeTransport\Storage

MSExchangeTransport\Agents

MSExchangeFDS\General

MSExchangeFDS\FileReplication

Table 2   Exchange processes with a default logging level of Low

Exchange process

MSExchange ADAccess\Topology

MSExchange ADAccess\Validation

For More Information

For more information about diagnostic logging and changing process logging levels, see How to Change Logging Levels for Exchange Processes.

For more information about the Exchange Management Shell Get-EventLogLevel cmdlet, see Get-EventLogLevel.