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Exchange Server TroubleShooting

Hello, voici quelques commandes PowerShell pour checker la santé de vos serveurs de messagerie. Exchange Server TroubleShooting sur Exchange Server 2013 CU23.

Ce qu’il vous faut :

  • Votre infrastructure Exchange
  • Console PowerShell/EMS

Voir mes articles sur l’installation et la configuration Exchange Server 2016 :

Rôle Transport Edge (DMZ) :

Serveur DAG : haute-disponibilite-exchange-2016-serveur-dag/

Mes articles sur la supervision des serveurs Exchange :

Supervision d’un serveur hébergeant Exchange : https://pixelabs.fr/supervision-exchange-server-2016-avec-centreon/

Exchange Server TroubleShooting

Ressources Exchange Server :

Exchange Server TroubleShooting

Vous avez dans le lien Microsoft ci-dessus ce qu’il faut déjà pour vérifier la santé de votre infrastructure Exchange.

Testons l’un des scripts (Exchange Server security best practices) : Exchange Server HealthChecker.ps1

  • Exchange Server 2013
  • Exchange Server 2016
  • Exchange Server 2019

Ce script permet donc de vérifier la santé de votre serveur Exchange. Il va également vous indiquer si votre serveur est mal paramétré, vérifier les patchs de sécurité…etc.

Vous avez des exemples dans le script :

.EXAMPLE
.\HealthChecker.ps1 -Server SERVERNAME
Run against a single remote Exchange server
.EXAMPLE
.\HealthChecker.ps1 -Server SERVERNAME -MailboxReport -Verbose
Run against a single remote Exchange server with verbose logging and mailbox report enabled.
.EXAMPLE
Get-ExchangeServer | ?{$_.AdminDisplayVersion -Match "^Version 15"} | %{.\HealthChecker.ps1 -Server $_.Name}
Run against all Exchange 2013/2016 servers in the Organization.
.EXAMPLE
.\HealthChecker.ps1 -LoadBalancingReport
Run a load balancing report comparing all Exchange 2013/2016 CAS servers in the Organization.
.EXAMPLE
.\HealthChecker.ps1 -LoadBalancingReport -CasServerList CAS01,CAS02,CAS03
Run a load balancing report comparing servers named CAS01, CAS02, and CAS03.

Connectez-vous à votre serveur Exchange via une console PowerShell (depuis votre poste ou directement sur votre serveur Exchange) :

Remarque : une fois le scripts téléchargé, effectuer un clic-droit > propriété et débloquer l’exécution du script.

Lancer la console PowerShell en tant qu’admin sinon, vous aurez l’erreur suivante :

PS D:\PowerShell> .\HealthChecker.ps1 -Server exch-serv-04
Failed to load Exchange Shell... stopping script

Lancer le script directement et attendez quelques secondes. Le résultat sera affiché directement à l’écran et un fichier TXT et XML seront générés dans le même répertoire que le script.

Il ne reste plus qu’a corriger les erreurs en rouge, mais aussi des warnings en jaune (orange ci-dessous).

Voici le résultat sur un Exchange Server 2013 sous Windows Server 2012 R2:

Exchange Health Checker version 21.09.07.1538
Exchange Information
--------------------
	Name: exch-serv-04
	Generation Time: 09/17/2021 19:52:22
	Version: Exchange 2013CU23
	Build Number: 15.0.1497.2
	Exchange IU or Security Hotfix Detected.
		Security Update for Exchange Server 2013 Cumulative Update 23 (KB5000871)
	Server Role: MultiRole
	DAG Name: EX-MAIL-DAG
	AD Site: PIXELABS
	MAPI/HTTP Enabled: False
		MAPI Front End App Pool GC Mode: Server
	Exchange Server Maintenance: Server is not in Maintenance Mode

Operating System Information
----------------------------
	Version: Microsoft Windows Server 2012 R2 Standard
	System Up Time: 7 day(s) 1 hour(s) 7 minute(s) 6 second(s)
	Time Zone: Paris, Madrid
	Dynamic Daylight Time Enabled: True
	.NET Framework: 4.8
	Page File Size: 11763MB 
		Warning: Pagefile should be capped at 32778MB for 32GB plus 10MB - Article: https://aka.ms/HC-SystemRequirements2016#hardware-requirements-for-exchange-2016
	Power Plan: Performances élevées
	Http Proxy Setting: 
	Visual C++ 2012: Redistributable is outdated
	Visual C++ 2013: Redistributable is outdated
		Note: For more information about the latest C++ Redistributeable please visit: https://aka.ms/HC-LatestVC
		This is not a requirement to upgrade, only a notification to bring to your attention.
	Server Pending Reboot: False

Processor/Hardware Information
------------------------------
	Type: Physical
	Manufacturer: Dell Inc.
	Model: PowerEdge R730
	Processor: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
	Number of Processors: 2
	Number of Physical Cores: 12
	Number of Logical Cores: 12
	Hyper-Threading: Disabled
	All Processor Cores Visible: Passed
	Max Processor Speed: 2400
	Physical Memory: 64 GB

NIC Settings Per Active Adapter
-------------------------------
	Interface Description: Microsoft Network Adapter Multiplexor Driver [T-LAN]
		Warning: NIC driver is over 1 year old. Verify you are at the latest version.
		Driver Date: 2006-06-21
		Driver Version: 6.3.9600.16384
		MTU Size: 1500
		Max Processors: 4
		Max Processor Number: 11
		Number of Receive Queues: 0
		RSS Enabled: True
		Link Speed: 2000 Mbps
		IPv6 Enabled: False
		IPv4 Address: 
			Address: 10.186.1.6\24 Gateway: 10.186.1.240
			Address: 10.186.1.4\24 Gateway: 
		IPv6 Address: 
		DNS Server: 10.100.60.104 10.100.60.103 10.100.60.103
		Registered In DNS: True
	Interface Description: Microsoft Network Adapter Multiplexor Driver #2 [T-REPL]
		Warning: NIC driver is over 1 year old. Verify you are at the latest version.
		Driver Date: 2006-06-21
		Driver Version: 6.3.9600.16384
		MTU Size: 1500
		Max Processors: 4
		Max Processor Number: 11
		Number of Receive Queues: 0
		RSS Enabled: True
		Link Speed: 2000 Mbps
		IPv6 Enabled: False
		IPv4 Address: 
			Address: 192.168.95.4\24
		IPv6 Address: 
		DNS Server: 
		Registered In DNS: False
		Multiple active network adapters detected. Exchange 2013 or greater may not need separate adapters for MAPI and replication traffic.  For details please refer to https://aka.ms/HC-PlanHA#network-requirements
	Disable IPv6 Correctly: True

Frequent Configuration Issues
-----------------------------
	TCP/IP Settings: 1800000
	RPC Min Connection Timeout: 0 
		More Information: https://aka.ms/HC-RPCSetting
	FIPS Algorithm Policy Enabled: 0
	CTS Processor Affinity Percentage: 0
	Credential Guard Enabled: False
	EdgeTransport.exe.config Present: True

Security Settings
-----------------
	LmCompatibilityLevel Settings: 3
		Description: Clients use only NTLMv2 authentication, and they use NTLMv2 session security if the server supports it. Domain controllers accept LM, NTLM, and NTLMv2 authentication.
	TLS 1.0
		Server Enabled: True
		Server Disabled By Default: False
		Client Enabled: True
		Client Disabled By Default: False
	TLS 1.1
		Server Enabled: True
		Server Disabled By Default: False
		Client Enabled: True
		Client Disabled By Default: False
	TLS 1.2
		Server Enabled: True
		Server Disabled By Default: False
		Client Enabled: True
		Client Disabled By Default: False
	SystemDefaultTlsVersions: False
	SystemDefaultTlsVersions - Wow6432Node: False
	SchUseStrongCrypto: False
	SchUseStrongCrypto - Wow6432Node: False
	SecurityProtocol: Ssl3, Tls
	Certificate: 
		FriendlyName: mail.pixelabs.fr
		Thumbprint: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
		Lifetime in days: 586
		Certificate has expired: False
		Certificate status: Unknown
		Key size: 2048
		Signature Algorithm: sha256RSA
		Signature Hash Algorithm: sha256
		Current Auth Certificate: False
		SAN Certificate: True
		Namespaces: 
			mail.pixelabs.fr
			exch-serv-01
			exch-serv-01.pixelabs.lan
			exch-serv-02
			exch-serv-02.pixelabs.lan
			exch-serv-03
			exch-serv-03.pixelabs.lan
			exch-serv-04
			exch-serv-04.pixelabs.lan
	Certificate: 
		FriendlyName: Microsoft Exchange Server Auth Certificate
		Thumbprint: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
		Lifetime in days: 1677
		Certificate has expired: False
		Certificate status: Unknown
		Key size: 2048
		Signature Algorithm: sha256RSA
		Signature Hash Algorithm: sha256
		Current Auth Certificate: True
		SAN Certificate: False
		Namespaces: 
			Microsoft Exchange Server Auth Certificate
	Certificate: 
		FriendlyName: WMSvc-exch-serv-04
		Thumbprint: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
		Lifetime in days: 1665
		Certificate has expired: False
		Certificate status: Unknown
		Key size: 2048
		Signature Algorithm: sha1RSA
		Signature Hash Algorithm: sha1
		It's recommended to use a hash algorithm from the SHA-2 family 
		More information: https://aka.ms/HC-SSLBP
		Current Auth Certificate: False
		SAN Certificate: False
		Namespaces: 
			WMSvc-exch-serv-04
	Valid Auth Certificate Found On Server: True
	SMB1 Installed: True
	SMB1 Blocked: False
		SMB1 should be uninstalled SMB1 should be blocked
		More Information: https://aka.ms/HC-SMB1
	Security Vulnerability: CVE-2021-28480
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-28480 for more information.
	Security Vulnerability: CVE-2021-28481
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-28481 for more information.
	Security Vulnerability: CVE-2021-28482
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-28482 for more information.
	Security Vulnerability: CVE-2021-28483
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-28483 for more information.
	Security Vulnerability: CVE-2021-31195
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31195 for more information.
	Security Vulnerability: CVE-2021-31198
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31198 for more information.
	Security Vulnerability: CVE-2021-31207
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31207 for more information.
	Security Vulnerability: CVE-2021-31209
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31209 for more information.
	Security Vulnerability: CVE-2021-31206
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31206 for more information.
	Security Vulnerability: CVE-2021-31196
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-31196 for more information.
	Security Vulnerability: CVE-2021-33768
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-33768 for more information.
	Security Vulnerability: CVE-2021-34470
		See: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2021-34470 for more information.
	Security Vulnerability: CVE-2021-34470
		PrepareSchema required: https://aka.ms/HC-July21SU

Exchange Web App Pools
----------------------

        AppPoolName                          State    GCServerEnabled  RestartConditionSet  
        -----------                          -----    ---------------  -------------------  
        MSExchangeOWAAppPool                 Started  False            False                
        MSExchangeECPAppPool                 Started  False            False                
        MSExchangeMapiAddressBookAppPool     Started  False            False                
        MSExchangeRpcProxyFrontEndAppPool    Started  False            False                
        MSExchangePowerShellAppPool          Started  False            False                
        MSExchangePowerShellFrontEndAppPool  Started  False            False                
        MSExchangeMapiFrontEndAppPool        Started  True             False                
        MSExchangeMapiMailboxAppPool         Started  False            False                
        MSExchangeOABAppPool                 Started  False            False                
        MSExchangePushNotificationsAppPool   Started  False            False                
        MSExchangeOWACalendarAppPool         Started  False            False                
        MSExchangeAutodiscoverAppPool        Started  False            False                
        MSExchangeServicesAppPool            Started  False            False                
        MSExchangeSyncAppPool                Started  False            False                
        MSExchangeRpcProxyAppPool            Started  False            False                


Output file written to .\HealthChecker-exch-serv-04-20210917195126.txt
Exported Data Object Written to .\HealthChecker-exch-serv-04-20210917195126.xml 

Autant dire que mon serveur va mal niveau patch de sécurité… très mal 🙂

Bref, je vous laisse explorer les autres scripts.

Exchange Services Status

Voici quelques commandes sympa à connaître pour vérifier les services Exchange.

Vérifier les services Exchange  :

[PS] C:\Windows\system32> Get-Service -ComputerName "exch-serv-04" -Name *Exchange* | Format-Table -AutoSize

Status  Name                         DisplayName
------  ----                         -----------
Running AvamarExchangeGLR            EMC Avamar Exchange GLR Service
Running MSExchangeADTopology         Topologie Active Directory Microsoft Exchange
Running MSExchangeAntispamUpdate     Mise à jour de la fonction anti-spam Microsoft Exchange
Running MSExchangeDagMgmt            Gestion de DAG Microsoft Exchange
Running MSExchangeDelivery           Remise de transport de  boîte aux lettres Microsoft Exchange
Running MSExchangeDiagnostics        Microsoft Exchange Diagnostics
Running MSExchangeEdgeSync           Microsoft Exchange EdgeSync
Running MSExchangeFastSearch         Microsoft Exchange Search
Running MSExchangeFrontEndTransport  Transport frontal Microsoft Exchange
Stopped MSExchangeHM                 Gestionnaire d'intégrité Microsoft Exchange
Running MSExchangeImap4              Microsoft Exchange IMAP4
Running MSExchangeIMAP4BE            IMAP4 principal de Microsoft Exchange
Running MSExchangeIS                 Banque d'informations Microsoft Exchange
Running MSExchangeMailboxAssistants  Assistants de boîte aux lettres Microsoft Exchange
Running MSExchangeMailboxReplication Réplication de boîte aux lettres Microsoft Exchange
Running MSExchangePop3               Microsoft Exchange POP3
Running MSExchangePOP3BE             POP3 principal Microsoft Exchange
Running MSExchangeRepl               Réplication de Microsoft Exchange
Running MSExchangeRPC                Service d'accès au client RPC Microsoft Exchange
Running MSExchangeServiceHost        Hôte de services Microsoft Exchange
Running MSExchangeSubmission         Transmission de transport de boîte aux lettres Microsoft Exchange
Running MSExchangeThrottling         Limitation Microsoft Exchange
Running MSExchangeTransport          Transport Microsoft Exchange
Running MSExchangeTransportLogSearch Recherche de journal de transport Microsoft Exchange
Running MSExchangeUM                 Messagerie unifiée de Microsoft Exchange
Running MSExchangeUMCR               Routeur d'appel de messagerie unifiée Microsoft Exchange
Running SearchExchangeTracing        Tracing Service for Search in Exchange
Stopped vmickvpexchange              Service Échange de données Microsoft Hyper-V
Running vrnsExchangeCommit           Varonis Exchange Commit Agent
Stopped wsbexchange                  Microsoft Exchange Server Extension for Windows Server Backup

Il y a aussi cette commande :

[PS] C:\Windows\system32> Test-ServiceHealth -Server exch-serv-04


Role                    : Rôle serveur de boîtes aux lettres
RequiredServicesRunning : True
ServicesRunning         : {IISAdmin, MSExchangeADTopology, MSExchangeDelivery, MSExchangeIS,
                          MSExchangeMailboxAssistants, MSExchangeRepl, MSExchangeRPC, MSExchangeServiceHost,
                          MSExchangeSubmission, MSExchangeThrottling, MSExchangeTransportLogSearch, W3Svc, WinRM}
ServicesNotRunning      : {}

Role                    : Rôle serveur d'accès au client
RequiredServicesRunning : True
ServicesRunning         : {IISAdmin, MSExchangeADTopology, MSExchangeIMAP4, MSExchangeMailboxReplication,
                          MSExchangePOP3, MSExchangeRPC, MSExchangeServiceHost, W3Svc, WinRM}
ServicesNotRunning      : {}

Role                    : Rôle serveur de messagerie unifiée
RequiredServicesRunning : True
ServicesRunning         : {IISAdmin, MSExchangeADTopology, MSExchangeServiceHost, MSExchangeUM, W3Svc, WinRM}
ServicesNotRunning      : {}

Role                    : Rôle serveur de transport Hub
RequiredServicesRunning : True
ServicesRunning         : {IISAdmin, MSExchangeADTopology, MSExchangeEdgeSync, MSExchangeServiceHost,
                          MSExchangeTransport, MSExchangeTransportLogSearch, W3Svc, WinRM}
ServicesNotRunning      : {}

Si un service n’est pas démarré, il apparait dans la ligne rouge.

Pour démarrer un service :

PS D:\PowerShell> Set-Service -ComputerName "exch-serv-04" -Name IISAdmin -Status Running

Exchange Components Status

Vérifier les composants Exchange :

PS D:\PowerShell> Get-ServerComponentState -Identity hd-mail-a-01

Server                 Component                  State
------                 ---------                  -----
EXCH-SERV-04.PIXELABS.LAN ServerWideOffline          Active
EXCH-SERV-04.PIXELABS.LAN HubTransport               Active
EXCH-SERV-04.PIXELABS.LAN FrontendTransport          Active
EXCH-SERV-04.PIXELABS.LAN Monitoring                 Active
EXCH-SERV-04.PIXELABS.LAN RecoveryActionsEnabled     Active
EXCH-SERV-04.PIXELABS.LAN AutoDiscoverProxy          Active
EXCH-SERV-04.PIXELABS.LAN ActiveSyncProxy            Active
EXCH-SERV-04.PIXELABS.LAN EcpProxy                   Active
EXCH-SERV-04.PIXELABS.LAN EwsProxy                   Active
EXCH-SERV-04.PIXELABS.LAN ImapProxy                  Active
EXCH-SERV-04.PIXELABS.LAN OabProxy                   Active
EXCH-SERV-04.PIXELABS.LAN OwaProxy                   Active
EXCH-SERV-04.PIXELABS.LAN PopProxy                   Active
EXCH-SERV-04.PIXELABS.LAN PushNotificationsProxy     Active
EXCH-SERV-04.PIXELABS.LAN RpsProxy                   Active
EXCH-SERV-04.PIXELABS.LAN RwsProxy                   Active
EXCH-SERV-04.PIXELABS.LAN RpcProxy                   Active
EXCH-SERV-04.PIXELABS.LAN UMCallRouter               Active
EXCH-SERV-04.PIXELABS.LAN XropProxy                  Active
EXCH-SERV-04.PIXELABS.LAN HttpProxyAvailabilityGroup Active
EXCH-SERV-04.PIXELABS.LAN ForwardSyncDaemon          Inactive
EXCH-SERV-04.PIXELABS.LAN ProvisioningRps            Inactive
EXCH-SERV-04.PIXELABS.LAN MapiProxy                  Active
EXCH-SERV-04.PIXELABS.LAN EdgeTransport              Active
EXCH-SERV-04.PIXELABS.LAN HighAvailability           Active
EXCH-SERV-04.PIXELABS.LAN SharedCache                Active


PS D:\PowerShell>

Pour démarrer un composant :

PS D:\PowerShell> Set-ServerComponentState -Identity "exch-serv-04" -Component ImapProxy -State Active -Requester HealthAPI

Exchange Replication Status

Tester l’état de la réplication :

PS D:\PowerShell> Test-ReplicationHealth -Identity EXCH-SERV-04

Server          Check                      Result     Error
------          -----                      ------     -----
EXCH-SERV-04    ClusterService             Transmis
EXCH-SERV-04    ReplayService              Transmis
EXCH-SERV-04    ActiveManager              Transmis
EXCH-SERV-04    TasksRpcListener           Transmis
EXCH-SERV-04    TcpListener                Transmis
EXCH-SERV-04    ServerLocatorService       Transmis
EXCH-SERV-04    DagMembersUp               Transmis
EXCH-SERV-04    MonitoringService          Transmis
EXCH-SERV-04    ClusterNetwork             Transmis
EXCH-SERV-04    QuorumGroup                Transmis
EXCH-SERV-04    FileShareQuorum            Transmis
EXCH-SERV-04    DatabaseRedundancy         Transmis
EXCH-SERV-04    DatabaseAvailability       Transmis
EXCH-SERV-04    DBCopySuspended            Transmis
EXCH-SERV-04    DBCopyFailed               Transmis
EXCH-SERV-04    DBInitializing             Transmis
EXCH-SERV-04    DBDisconnected             Transmis
EXCH-SERV-04    DBLogCopyKeepingUp         Transmis
EXCH-SERV-04    DBLogReplayKeepingUp       Transmis


PS D:\PowerShell>

Exchange Databases Status

Tester l’état des bases de données (lancer les commandes depuis le Shell Exchange) :

PS D:\PowerShell> Get-MailboxDatabase -Status | Format-Table Identity, Server, Mounted
PS D:\PowerShell> Get-MailboxDatabase | Format-Table Identity, Server, ActivationPreference -AutoSize
PS D:\PowerShell> Get-MailboxServer | Get-MailboxDatabaseCopyStatus | Sort-Object Name | Format-Table -AutoSize

Exchange Health Mail Report (HTML)

Un script pour recevoir un rapport complet par mail sur l’état des serveurs Exchange au format HTML.

Il est ici : Test-ExchangeServerHealth.ps1

  • Written by: Paul Cunningham
  • Compatible Exchange Server 2013 et plus

Exemple d’utilisation dans le script :

.EXAMPLE
.\Test-ExchangeServerHealth.ps1
Checks all servers in the organization and outputs the results to the shell window.

.EXAMPLE
.\Test-ExchangeServerHealth.ps1 -Server HO-EX2010-MB1
Checks the server HO-EX2010-MB1 and outputs the results to the shell window.

.EXAMPLE
.\Test-ExchangeServerHealth.ps1 -ReportMode -SendEmail
Checks all servers in the organization, outputs the results to the shell window, a HTML report, and
emails the HTML report to the address configured in the script.

Il faut modifier quelques lignes. Ouvrir le script avec NotePad++

  • Le titre (facultatif) : Ligne : 182 : $reportemailsubject = "Exchange Server Health Report"
  • Paramètre SMTP pour l’envoi de rapport par mail : Ligne : 190-194
$smtpsettings = @{
To = "sysadmin@pixelabs.fr"
From = "MyAwesomeExchange@pixelabs.fr"
Subject = "$reportemailsubject - $now"
SmtpServer = "smtp.pixelabs.fr"
}

Et bien sur, il faut modifier quelques mots en anglais pour que le script fonctionne sur un serveur FR. Si vos serveurs sont en anglais, ne rien modifier ci-dessous.

Ligne : 203 – 2010

# The server roles must match the role names you see when you run Test-ServiceHealth.
$casrole = "Client Access Server Role"
$htrole = "Hub Transport Server Role"
$mbrole = "Mailbox Server Role"
$umrole = "Unified Messaging Server Role"

# This should match the word for "Success", or the result of a successful Test-MAPIConnectivity test
$success = "Success"

Remplacer par :

# The server roles must match the role names you see when you run Test-ServiceHealth.
$casrole = "Rôle serveur d'accès au client"
$htrole = "Rôle serveur de transport Hub"
$mbrole = "Rôle serveur de boîtes aux lettres"
$umrole = "Rôle serveur de messagerie unifiée"

# This should match the word for "Success", or the result of a successful Test-MAPIConnectivity test
$success = "Réussite"

Enregistrer et lancer le script depuis votre serveur Exchange via la console EMS (Shell) :

Exchange Server Health Report

Quelques secondes après, vous allez recevoir un mail au format HTML avec 4 tableaux bien détaillés. 

Quelques screenshot :

Exchange Server DAG Health

Serveur DAG :

Exchange Server TroubleShooting

Il ne vous reste plus qu’a mettre ce script en tâche planifiée pour recevoir un rapport chaque semaine par exemple.

C’est terminé pour aujourd’hui. Amusez-vous bien.

Bonne journée et à bientôt 🙂

Besoin d’aide ? des questions ?
Venez sur le forum

logo Forum Pixelabs
***********

La rédaction de cette documentation demande beaucoup de temps, de motivation, mais surtout beaucoup de café 🙂

Vous aimez pixelabs ?
Offrez moi un petit café en cliquant sur la tasse ci-dessous.
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Merci !
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