Shulou(Shulou.com)06/02 Report--

The mailbox server is mainly responsible for handling mail services:

1. Transport submission Service msexchangesubmission

two。 Transport Service msexchangetransport

3. Transport delivery service msexchangedelivery

As shown in the following figure

Client access server (CAS) uses front-end transport service (msexchangefrontendtransport)

Responsible for outbound and inbound Internet mail.

The main services of Mailbox server are as follows:

1.Microsoft Exchange Active Directory Topology/MSExchangeADTopology/ADTopologyService.exe

Locate the Active Directory domain controller and global catalog server and provide Active Directory topology information to the Exchange Server service. Most Exchange Server services depend on this service; if it is not started, the Exchange server may not be able to run.

2.Microsoft ExchangeAnti-spamUpdate/ MSExchangeAntispamUpdate/Microsoft .Exchange.AntispamUpdateSvc.exe

This service is responsible for updating anti-spam signatures.

3.Microsoft ExchangeDiagnostics/ MSExchangeDiagnostics/Microsoft.Exchange .Diagnostics.Service.exe

Use agents to monitor the health of the Exchange server

4.Microsoft ExchangeEdgeSync\ MSExchangeEdgeSync\ Microsoft.Exchange.EdgeSyncSvc .exe

Keep recipients and configuration data up-to-date when the Edge Server subscribes to the same AD site to which the Mailbox server belongs.

5.Microsoft Exchange Health Manager/MSExchangeHM/MSExchangeHMHost.exe

Monitor the health and performance of critical services on the Exchange server.

6.Microsoft Exchange Information Store/MSExchangeIS/store.exe

The information store is the actual Exchange database engine (also known as ESE). This service manages mailbox databases. If the store.exe service is not started, the database is not mounted.

7.Microsoft ExchangeMailboxAssistants/MSExchangeMailboxAssistants / MSExchangeMailboxAssistants.exe

Responsible for the background processing function of Exchange Server mailbox.

8.Microsoft ExchangeMailboxReplication\ MSExchangeMailboxReplication\ MSExchangeMailboxReplication.exe

Responsible for mailbox replication

9.Microsoft Exchange Mailbox Transport Delivery\ MSExchangeDelivery\ MSExchangeDelivery.exe

Accept e-mail from the transport service and deliver the e-mail to the mailbox.

The third step of mail delivery

The mailbox transport delivery service accepts e-mail from the transport service through SMTP and converts the e-mail to RPC for delivery to the mailbox database

10.Microsoft Exchange Mailbox Transport Submission\ MSExchangeSubmission\ MSExchangeSubmission.exe

Extract the email from the mailbox and find the best route to send the message to

{the second step of the transport service (transport service) is that the transport service submits the message to the transport delivery service. }

The first step in message delivery is to use RPC, where the submission service connects to the mailbox database to retrieve outgoing e-mail messages. The mailbox transport submission service retrieves the mail and sends the e-mail to the transport service 11 via SMTP. Microsoft Exchange Replication/MSExchangeRepl/msexchangerepl.exe provides continuous replication services to replicate log files from the active database to the server that hosts the passive copy of the database.

12.Microsoft ExchangeRPC ClientAccess / MSExchangeRPC/Microsoft.Exchange.RpcClientAccess.Service.ex

Handles RPC connections to the Exchange server.

13.Microsoft Exchange Search/MSExchangeFastSearch/Microsoft.Exchange.Search.Service.exe

Dealing with content indexing and queuing of Exchange Server data

14.Microsoft Exchange Search HostController\ HostControllerService\ hostcontrollerservice.exe

Provides service management and deployment for applications on the local host.

15.Microsoft Exchange Server Extension for Windows Server Backup/wsbexchange/ wsbexchange.exe

Allows the Windows Server Backup utility to back up and restore Exchange Server data.

16.Microsoft ExchangeServiceHost/ MSExchangeServiceHost/Microsoft.Exchange .ServiceHost.exe

Provide service hosts for Exchange Server components that do not have their own services. This includes components such as configuring the registry and virtual directory information.

17.Microsoft ExchangeThrottling/MSExchangeThrottling / MSExchangeThrottling .exe

Handle limits on the rate of user operations to prevent any single user from consuming too much server resources

18.Microsoft ExchangeTransport\ MSExchangeTransport\ MSExchangeTransport .exe

Handles SMTP connections from Edge, client access servers, submission and delivery services, and other SMTP connection points.

The transport service is responsible for the tasks of mail queuing, classification, protocol agent and routing agent. Any mail delivered through the Exchange Server organization must go through the transport service.

19.Microsoft ExchangeTransportLogSearch/MSExchangeTransportLogSearch / MSExchangeTransportLogSearch.exe

Remote search function that handles Exchange Server transfer log files.

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