Move Exchange log file directories to an other drive

There are several log files in Exchange 2013 by default that help aid in diagnostics, transport troubleshooting, OWA, etc. But all these log files consume a lot of disk space, 30GB according to Microsoft.
To free up some space or to prevent your system drive from filling up and taking down your entire server, you can move some of these fairly easy to an other disk.

Stop all Exchange services to be safe:

Stop-Service MSExchangeADTopology

Get the current (default) locations for the log files:

get-TransportService sr-xxxxx | fl *logpath*

ConnectivityLogPath         : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\Connectivity
MessageTrackingLogPath      : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\MessageTracking
IrmLogPath                  : C:\Program Files\Microsoft\Exchange Server\V15\Logging\IRMLogs
ActiveUserStatisticsLogPath : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\ActiveUsersStats
ServerStatisticsLogPath     : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\ServerStats
ReceiveProtocolLogPath      : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\ProtocolLog\SmtpRe
                              ceive
RoutingTableLogPath         : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\Routing
SendProtocolLogPath         : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\ProtocolLog\SmtpSe
                              nd
QueueLogPath                : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\QueueViewer
WlmLogPath                  : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\WLM
AgentLogPath                : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\Hub\AgentLog
FlowControlLogPath          :
ProcessingSchedulerLogPath  :
ResourceLogPath             :
DnsLogPath                  :
JournalLogPath              : C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\JournalLog
TransportMaintenanceLogPath :

Set the log files to the new location:

Get-TransportService | foreach {

Set-TransportService -MessageTrackingLogPath “D:\Logs\MessageTracking”
Set-TransportService -ConnectivityLogPath “D:\Logs\Connectivity”
Set-TransportService -IrmLogPath “D:\Logs\IRMLogs”
Set-TransportService -ActiveUserStatisticsLogPath “D:\Logs\ActiveUserStats”
Set-TransportService -ServerStatisticsLogPath “D:\Logs\ServerStats”
Set-TransportService -ReceiveProtocolLogPath “D:\Logs\ProtocolLog\SmtpReceive”
Set-TransportService -RoutingTableLogPath “D:\Logs\Routing”
Set-TransportService -SendProtocolLogPath “D:\Logs\ProtocolLog\SmtpSend”
}

Start-Service MSExchangeADTopology

Check if the default folders are empty other wise stop the services again and move all files to the new folder and restart the services.