#
#
# Script to allow you to set all virtual directories to a common name like mail.company.com 
#
# Based on script published by Nathan Winters on his blog
# http://nathanwinters.co.uk/2010/05/30/script-to-set-internalurl-and-externalurl-for-all-exchange-2010-virtual-directories/
#
# Sources mentioned by Nathan (e.g. exchangeninjas.com and Barry Martin blog) are unavailable now but I'd like to thanks to all of previous authors of this script
#
# Version 1.2
#
# Script was updated with corrected build numbers to work in native Exchange 2016 environment and change MAPI vdirs
#
# version 1.1
# added powershell virtual directory differentiation between http and https
# verified with Exchange 2016
# fixed bugs with Outlook Anywhere 
#

# Variables 

$localserver = $env:computerName
$ExOrgCfg = Get-OrganizationConfig

[string]$EASExtend = “/Microsoft-Server-ActiveSync” 
[string]$PShExtend = “/powershell” 
[string]$OWAExtend = “/OWA” 
[string]$OABExtend = “/OAB” 
[string]$SCPExtend = “/Autodiscover/Autodiscover.xml” 
[string]$EWSExtend = “/EWS/Exchange.asmx” 
[string]$ECPExtend = “/ECP”
[string]$MapiExtend = “/mapi”
[string]$ConfirmPrompt = “Set this Value? (Y/N)” 
[string]$NoChangeForeground = “white” 
[string]$NoChangeBackground = “red” 

Write-host “This will allow you to set the virtual directories associated with setting up a single SSL certificate to work with Exchange 2016, 2013 or 2010.” 
Write-host “” 
[string]$base = Read-host “FQDN of Exchange Servers assigned for  virtual directories (e.g. mail.company.com)” 
write-host “” 

# ============================================= 
# Validate if OAB downloads are delivered with HTTP or HTTPS protocol  
[string]$set = Read-host “Do you want to use HTTP for OAB? (Y/N)” 
Write-host “” 

if ($set -eq “Y”)    { 
    [string]$OABprefix = “http://” 
    [boolean]$OABRequireSSL = $false 
}    else    { 
    [string]$OABprefix = “https://” 
    [boolean]$OABRequireSSL = $true 
} 


# ============================================= 
# Validate if an operation is delivered to all CAS servers or only to local server 
# 
[string]$isglobal = Read-host “Do you want to change vdirs urls for all CAS servers (Y) or for local server only (N)? (Y/N)” 
Write-host “” 


# ============================================= 
# Build the OAB URL and set the internal Value 

Write-host “Setting OAB Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$OABURL = $OABprefix + $base + $OABExtend 

if ($isglobal -eq “Y”)
{
  [array]$OABCurrent = Get-OABVirtualDirectory 

  Foreach ($value in $OABcurrent) { 
    Write-host “Looking at Server: ” $value.server 
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $OABUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-OABVirtualDirectory -id $value.identity -InternalURL $OABURL -RequireSSL:$OABRequireSSL 
    } else { 
        write-host “OAB Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $OABUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OABVirtualDirectory -id $value.identity -ExternalURL $OABURL -RequireSSL:$OABRequireSSL 
    } else { 
        write-host “OAB Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
  }
}
else
{
    Write-host “OAB change for Server: ” $localserver
    $value = Get-OABVirtualDirectory -server $localserver
	Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $OABUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-OABVirtualDirectory -id $value.identity -InternalURL $OABURL -RequireSSL:$OABRequireSSL 
    } else { 
        write-host “OAB Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $OABUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OABVirtualDirectory -id $value.identity -ExternalURL $OABURL -RequireSSL:$OABRequireSSL 
    } else { 
        write-host “OAB Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
}

# ============================================= 
# Build the EWS URL and set the internal Value 

Write-host “Setting Exchange Web Services Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$EWSURL = “https://” + $base + $EWSExtend 

if ($isglobal -eq “Y”)
{
  [array]$EWSCurrent = Get-WebServicesVirtualDirectory 

  Foreach ($value in $EWSCurrent) { 
    Write-host “Looking at Server: ” $value.server 
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $EWSUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-WebServicesVirtualDirectory -id $value.identity -InternalURL $EWSURL 
     } else { 
        write-host “Exchange Web Services Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
     } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $EWSUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-WebServicesVirtualDirectory -id $value.identity -ExternalURL $EWSURL 
    } else { 
        write-host “Exchange Web Services Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
  }
}
else
{
    Write-host “EWS change for Server: ” $localserver
    $value = Get-WebServicesVirtualDirectory -server $localserver
	
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $EWSUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-WebServicesVirtualDirectory -id $value.identity -InternalURL $EWSURL 
     } else { 
        write-host “Exchange Web Services Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
     } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $EWSUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”)    { 
        Set-WebServicesVirtualDirectory -id $value.identity -ExternalURL $EWSURL 
    } else { 
        write-host “Exchange Web Services Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
}

# ============================================= 
# Validate if powershell virtual directory is published with HTTP or HTTPS protocol  
[string]$set = Read-host “Do you want to use HTTP for Powershell? (Y/N)” 
Write-host “” 

if ($set -eq “Y”)    { 
    [string]$PSprefix = “http://” 
}    else    { 
    [string]$PSprefix = “https://” 
} 

# ============================================= 
# Build the PowerShell URL and set the internal Value 

Write-host “Setting Powershell Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$PShURL = $PSprefix + $base + $PShExtend 

if ($isglobal -eq “Y”)
{
  [array]$PShCurrent = Get-PowerShellVirtualDirectory

  foreach ($value in $PShCurrent) { 
    Write-host “Looking at Server: ” $value.server 
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $PShUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-PowerShellVirtualDirectory -id $value.identity -InternalURL $PShURL 
    } else { 
        write-host “PowerShell Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $PShUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-PowerShellVirtualDirectory -id $value.identity -ExternalURL $PShURL 
    } else { 
        write-host “PowerShell Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
  }
}
else
{
	$value = Get-PowerShellVirtualDirectory -server $localserver

    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $PShUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-PowerShellVirtualDirectory -id $value.identity -InternalURL $PShURL 
    } else { 
        write-host “PowerShell Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $PShUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-PowerShellVirtualDirectory -id $value.identity -ExternalURL $PShURL 
    } else { 
        write-host “PowerShell Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
}

# ============================================= 
# Build the ECP URL and set the internal Value 

Write-host “Setting ECP Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$ECPURL = “https://” + $base + $ECPExtend 

if ($isglobal -eq “Y”)
{
  [array]$ECPCurrent = Get-ECPVirtualDirectory 

  foreach ($value in $ECPCurrent) { 
    Write-host “Looking at Server: ” $value.server
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $ECPUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ECPVirtualDirectory -id $value.identity -InternalURL $ECPURL 
    } else { 
        write-host “ECP Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $ECPUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ECPVirtualDirectory -id $value.identity -ExternalURL $ECPURL 
    } else { 
        write-host “ECP Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    }
  }
}
else
{

	$value = Get-ECPVirtualDirectory -server $localserver
	
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $ECPUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ECPVirtualDirectory -id $value.identity -InternalURL $ECPURL 
    } else { 
        write-host “ECP Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $ECPUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ECPVirtualDirectory -id $value.identity -ExternalURL $ECPURL 
    } else { 
        write-host “ECP Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    }
}

# ============================================= 
# Build the OWA URL and set the internal Value 

Write-host “Setting OWA Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$OWAURL = “https://” + $base + $OWAExtend 

if ($isglobal -eq “Y”)
{
  [array]$OWACurrent = Get-OWAVirtualDirectory 

  foreach ($value in $OWACurrent) { 
    Write-host “Looking at Server: ” $value.server 
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $OWAUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OWAVirtualDirectory -id $value.identity -InternalURL $OWAURL 
    } else { 
        write-host “OWA Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $OWAUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OWAVirtualDirectory -id $value.identity -ExternalURL $OWAURL 
    } else { 
        write-host “OWA Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
  }
} 
else
{
	$value = Get-OWAVirtualDirectory -server $localserver
	
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $OWAUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OWAVirtualDirectory -id $value.identity -InternalURL $OWAURL 
    } else { 
        write-host “OWA Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $OWAUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-OWAVirtualDirectory -id $value.identity -ExternalURL $OWAURL 
    } else { 
        write-host “OWA Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 
}

# ============================================= 
# Build the EAS URL and set the internal Value 

Write-host “Setting EAS Virtual Directories” -foregroundcolor Yellow 
write-host “” 

$EASURL = “https://” + $base + $EASExtend 

if ($isglobal -eq “Y”)
{
  [array]$EASCurrent = Get-ActiveSyncVirtualDirectory 

  foreach ($value in $EASCurrent) { 
    Write-host “Looking at Server: ” $value.server 
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $EASUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
      Set-ActiveSyncVirtualDirectory -id $value.identity -InternalURL $EASURL 
    } else { 
        write-host “EAS Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Looking at Server: ” $value.server 
    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $EASUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ActiveSyncVirtualDirectory -id $value.identity -ExternalURL $EASURL 
    } else { 
        write-host “EAS Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    }
  }
} 
else
{
	$value = Get-ActiveSyncVirtualDirectory -server $localserver
    Write-host “Current Internal Value: ” $value.internalURL 
    Write-host “New Internal Value:     ” $EASUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
      Set-ActiveSyncVirtualDirectory -id $value.identity -InternalURL $EASURL 
    } else { 
        write-host “EAS Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    } 

    Write-host “Current External Value: ” $value.externalURL 
    Write-host “New External Value:     ” $EASUrl 
    [string]$set = Read-host $ConfirmPrompt 
    write-host “” 

    if ($set -eq “Y”) { 
        Set-ActiveSyncVirtualDirectory -id $value.identity -ExternalURL $EASURL 
    } else { 
        write-host “EAS Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    }
}
#
# MAPI virtual directories - only for Exchange 2013 CU4 and later
#
# I also decided to set RPC virtual names only for Exchange 2013 from this script
#
if ($ExOrgCfg.AdminDisplayVersion.ExchangeBuild.Major -eq 15)
	{
	if ((($ExOrgCfg.RBACConfigurationVersion.ExchangeBuild.Build -ge 847) -and ($ExOrgCfg.RBACConfigurationVersion.ExchangeBuild.Minor -eq 0)) -or ($ExOrgCfg.RBACConfigurationVersion.ExchangeBuild.Minor -eq 1))
		{
			Write-host “Setting MAPI Virtual Directories” -foregroundcolor Yellow 
			write-host “” 

			$MAPIURL = “https://” + $base + $MapiExtend 

			if ($isglobal -eq “Y”)
			{
			  [array]$MAPICurrent = Get-MAPIVirtualDirectory 
			  foreach ($value in $MAPICurrent) { 
			    Write-host “Looking at Server: ” $value.server 
    			Write-host “Current Internal Value: ” $value.internalURL 
    			Write-host “New Internal Value:     ” $MAPIUrl 
			    [string]$set = Read-host $ConfirmPrompt 
    			write-host “” 

    			if ($set -eq “Y”) { 
			        Set-MAPIVirtualDirectory -id $value.identity -InternalURL $MAPIURL -IISAuthenticationMethods @('Ntlm', 'Oauth', 'Negotiate')
				    } else { 
			        write-host “MAPI Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    				} 

			    Write-host “Looking at Server: ” $value.server 
    			Write-host “Current External Value: ” $value.externalURL 
    			Write-host “New External Value:     ” $MAPIUrl 
    			[string]$set = Read-host $ConfirmPrompt 
    			write-host “” 

    			if ($set -eq “Y”) { 
        			Set-MAPIVirtualDirectory -id $value.identity -ExternalURL $MAPIURL -IISAuthenticationMethods @('Ntlm', 'Oauth', 'Negotiate')
    				} else { 
        			write-host “MAPI Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
				    } 
				  }
			}
			else
			{
			$value = Get-MAPIVirtualDirectory -server $localserver
	
		    Write-host “Current Internal Value: ” $value.internalURL 
    		Write-host “New Internal Value:     ” $MAPIUrl 
    		[string]$set = Read-host $ConfirmPrompt 
    		write-host “” 

    		if ($set -eq “Y”)
			{ 
		        Set-MAPIVirtualDirectory -id $value.identity -InternalURL $MAPIURL -IISAuthenticationMethods @('Ntlm', 'Oauth', 'Negotiate')
		    }
			else
			{ 
	        	write-host “MAPI Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    		} 

    		Write-host “Current External Value: ” $value.externalURL 
    		Write-host “New External Value:     ” $MAPIUrl 
    		[string]$set = Read-host $ConfirmPrompt 
    		write-host “” 

    		if ($set -eq “Y”)
			{ 
        		Set-MAPIVirtualDirectory -id $value.identity -ExternalURL $MAPIURL -IISAuthenticationMethods @('Ntlm', 'Oauth', 'Negotiate')
    		}
			else
			{ 
        		write-host “MAPI Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    		} 
		}
	}



#
#	Outlook Anywhere hostnames. Tested on Exchange 2013 and Exchange 2016
#	
	Write-host “Setting Outlook Anywhere hostnames” -foregroundcolor Yellow 
	write-host “” 

	if ($isglobal -eq “Y”)
	{
		[array]$OACurrent = Get-OutlookAnywhere 
		foreach ($value in $OACurrent)
		{ 
		    Write-host “Looking at Server: ” $value.server 
    		Write-host “Current Internal Value: ” $value.InternalHostname 
    		Write-host “New Internal Value:     ” $base 
		    [string]$set = Read-host $ConfirmPrompt 
    		write-host “” 

    		if ($set -eq “Y”)
			{ 
		        Set-OutlookAnywhere -id $value.identity -InternalHostname $base -InternalClientsRequireSsl $true
			}
			else
			{ 
		        write-host “Outlook Anywhere internal hostname value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
    		} 

		    Write-host “Looking at Server: ” $value.server 
    		Write-host “Current External Value: ” $value.externalhostname 
    		Write-host “New External Value:     ” $base 
    		[string]$set = Read-host $ConfirmPrompt 
	   		write-host “” 

    		if ($set -eq “Y”)
			{ 
       			Set-OutlookAnywhere -id $value.identity -ExternalHostname $base -ExternalClientsRequireSsl $true -ExternalClientAuthenticationMethod Negotiate  -IISAuthenticationMethods @('Ntlm', 'Basic', 'Negotiate')
			}
			else
			{ 
       			write-host “Outlook Anywhere external hostname value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
		    } 
		}
	}
	else
	{
		$value = Get-OutlookAnywhere -server $localserver
		Write-host “Current Internal Value: ” $value.internalhostname 
    	Write-host “New Internal Value:     ” $base
	   	[string]$set = Read-host $ConfirmPrompt 
    	write-host “” 

    	if ($set -eq “Y”)
		{ 
	        Set-OutlookAnywhere -identity $value.identity -InternalHostname $base -InternalClientsRequireSsl $true
		}
		else
		{ 
	    	write-host “Outlook Anywhere internal hostname value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    	} 

    	Write-host “Current External Value: ” $value.externalhostname 
    	Write-host “New External Value:     ” $base
    	[string]$set = Read-host $ConfirmPrompt 
    	write-host “” 

    	if ($set -eq “Y”)
		{ 
     		Set-OutlookAnywhere -identity $value.identity -ExternalHostname $base -ExternalClientsRequireSsl $true -ExternalClientAuthenticationMethod Negotiate -IISAuthenticationMethods @('Ntlm', 'Basic', 'Negotiate')
    	}
		else
		{ 
       		write-host “Outlook Anywhere external hostname value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
    	} 
	}
}

# ============================================ 
# Build the Autodiscover internal URL and set the SCP Value 
#
# Autodiscover is set for all CAS server at once
#

[string]$SCPset = Read-host “Do you want to use the same FQDN for Autodiscover Internal URI attrubute (SCP) of your CAS servers? (Y/N)” 
Write-host “” 

if ($SCPset -eq “Y”)    { 
    Write-host “Setting Autodiscover Service Connection Point” -foregroundcolor Yellow 
    write-host “” 

    $SCPURL = “https://” + $base + $SCPExtend 

	if (($ExOrgCfg.AdminDisplayVersion.ExchangeBuild.Major -eq 15)-and ($ExOrgCfg.AdminDisplayVersion.ExchangeBuild.Minor -eq 1))
	{
    [array]$SCPCurrent = Get-ClientAccessService 
	}
	else
	{
    [array]$SCPCurrent = Get-ClientAccessServer 
	}
	
    Foreach ($value in $SCPCurrent) { 
        Write-host “Looking at Server: ” $value.name 
        Write-host “Current SCP value: ” $value.AutoDiscoverServiceInternalUri.absoluteuri 
        Write-host “New SCP Value:     ” $SCPURL 
        [string]$set = Read-host $ConfirmPrompt 
        write-host “” 
        if ($set -eq “Y”)    { 
			if (($ExOrgCfg.AdminDisplayVersion.ExchangeBuild.Major -eq 15)-and ($ExOrgCfg.AdminDisplayVersion.ExchangeBuild.Minor -eq 1))
			{
            Set-ClientAccessService -id $value.identity -AutoDiscoverServiceInternalUri $SCPURL 
			}
		else
			{
            Set-ClientAccessServer -id $value.identity -AutoDiscoverServiceInternalUri $SCPURL 
			}
        }    else { 
            write-host “Autodiscover Service Connection Point internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground 
        } 
    } 
}