Role Exclusion Location
Mailbox Exchange databases, checkpoint files, and log files Get-MailboxDatabase -server <servername>| format-list *path*
Mailbox Database content indexes Located in same folder as database
Mailbox Group Metrics folder %ExchangeInstallPath%\GroupMetrics
Mailbox Message tracking and calendar repair log files Get-MailboxServer <servername> | format-list *path*
Mailbox The Offline Address Book files %ExchangeInstallPath%\ExchangeOAB
Mailbox IIS system files %SystemRoot%\System32\Inetsrv
Mailbox The temporary folder you use for offline maintenance tools (ie. eseutil.exe) Your decision
Mailbox The Mailbox database temporary folder %ExchangeInstallPath%\Mailbox\MDBTEMP
Mailbox DAG Member The quorum disk and the %Winnt%\Cluster
Witness Server The witness directory files \\%SystemDrive%:\DAGFileShareWitnesses\<DAGFQDN>
Hub Transport General log files Get-TransportServer <servername>| format-list *logpath*,*tracingpath*
Hub Transport Pickup and Replay message directory folders Get-TransportServer <servername>| fl *dir*path*
Hub Transport Role queue database, checkpoint, and log files %ExchangeInstallPath%\TransportRoles\Data\Queue
Hub Transport Sender Reputation database, checkpoint, and log files %ExchangeInstallPath%\TransportRoles\Data\SenderReputation
Hub Transport IP filter database, checkpoint, and log files %ExchangeInstallPath%\TransportRoles\Data\IpFilter
Hub Transport The temporary folders that are used to perform conversions - Content conversions are performed in the Exchange server’s TMP folder
- OLE conversions are performed in %ExchangeInstallPath%\Working\OleConvertor folder
Hub Transport Any Exchange-aware antivirus program folders
Client Access The compression folder that is used with Microsoft Outlook Web App %SystemDrive%\inetpub\temp\IIS Temporary Compressed Files
Client Access IIS system files %SystemRoot%\System32\Inetsrv
Client Access IIS log files Inetpub\logs\logfiles\w3svc
Client Access The Internet-related Exchange files %ExchangeInstallPath%\ClientAccess
Client Access POP3 folder %ExchangeInstallPath%\Logging\POP3
Client Access IMAP4 folder %ExchangeInstallPath%\Logging\IMAP4
Client Access The temporary folders that are used to perform conversions - Content conversions are performed in the Exchange server’s TMP folder
- OLE conversions are performed in %ExchangeInstallPath%\Working\OleConvertor folder