$LocalServerName = hostname

$ActiveSyncMailboxName = "Windows SBS Mobile Mailbox Policy" + " " + $LocalServerName

$OABVDir = $LocalServerName + "\OAB (SBS Web Applications)"

$OAB = Get-OfflineAddressBook | Select-Object -Property Name

$strDomainDNS = [System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().Name

$DomainAdmins = $strDomainDNS + "\Domain Admins"

$OrgName = Get-OrganizationConfig | Select-Object -Property DistinguishedName

$DefaultExchangeCertificate = "CN=" + $LocalServerName

Get-ExchangeCertificate | Where { $_.Subject -eq "$DefaultExchangeCertificate" } | ForEach { Remove-ExchangeCertificate -Thumbprint $_.Thumbprint }

Remove-OWAVirtualDirectory -Identity "Owa (Default Web Site)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exadmin (Default Web Site)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exchange (Default Web Site)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exchweb (Default Web Site)" -Confirm:$false

 

Remove-OWAVirtualDirectory -Identity "Public (Default Web Site)" -Confirm:$false

Remove-WebServicesVirtualDirectory -Identity "EWS (Default Web Site)" -Confirm:$false

Remove-ActiveSyncVirtualDirectory -Identity "Microsoft-Server-ActiveSync (Default Web Site)" -Confirm:$false

Remove-OabVirtualDirectory -Identity "OAB (Default Web Site)" -Force:$true -Confirm:$false

Remove-UMVirtualDirectory -Identity "UnifiedMessaging (Default Web Site)" -Confirm:$false

Remove-AutodiscoverVirtualDirectory -Identity "Autodiscover (Default Web Site)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Owa (SBS Web Applications)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exadmin (SBS Web Applications)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exchange (SBS Web Applications)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Public (SBS Web Applications)" -Confirm:$false

Remove-OWAVirtualDirectory -Identity "Exchweb (SBS Web Applications)" -Confirm:$false

 

Remove-WebServicesVirtualDirectory -Identity "EWS (SBS Web Applications)" -Confirm:$false

Remove-ActiveSyncVirtualDirectory -Identity "Microsoft-Server-ActiveSync (SBS Web Applications)" -Confirm:$false

Remove-OabVirtualDirectory -Identity "OAB (SBS Web Applications)" -Force:$true -Confirm:$false

Remove-UMVirtualDirectory -Identity "UnifiedMessaging (SBS Web Applications)" -Confirm:$false

Remove-AutodiscoverVirtualDirectory -Identity "Autodiscover (SBS Web Applications)" -Confirm:$false

 

New-OWAVirtualDirectory -WebsiteName "SBS Web Applications" -OwaVersion "Exchange2007" -ExternalAuthenticationMethods Fba

Set-OWAVirtualDirectory -InternalUrl "https://sites/owa/" -ClientAuthCleanupLevel "Low" -LogonFormat "UserName" -DefaultDomain $strDomainDNS -Identity "Owa (SBS Web Applications)"

New-OWAVirtualDirectory -WebsiteName "SBS Web Applications" -OwaVersion "Exchange2003or2000" -VirtualDirectoryType "Exadmin" -ExternalAuthenticationMethods Fba

New-OWAVirtualDirectory -WebsiteName "SBS Web Applications" -OwaVersion "Exchange2003or2000" -VirtualDirectoryType "Mailboxes" -ExternalAuthenticationMethods Fba

New-OWAVirtualDirectory -WebsiteName "SBS Web Applications" -OwaVersion "Exchange2003or2000" -VirtualDirectoryType "Exchweb" -ExternalAuthenticationMethods Fba

New-OWAVirtualDirectory -WebsiteName "SBS Web Applications" -OwaVersion "Exchange2003or2000" -VirtualDirectoryType "PublicFolders" -ExternalAuthenticationMethods Fba

New-WebServicesVirtualDirectory -WebsiteName "SBS Web Applications" -InternalUrl "https://Sites/EWS/Exchange.asmx" -basicauthentication 1 -windowsauthentication 1

New-ActiveSyncVirtualDirectory -WebsiteName "SBS Web Applications" -InternalUrl "https://Sites/Microsoft-Server-ActiveSync" -ExternalAuthenticationMethods Basic -InternalAuthenticationMethods Basic

New-OabVirtualDirectory -WebsiteName "SBS Web Applications" -InternalUrl "https://Sites/OAB"

Set-OabVirtualDirectory -PollInterval "30" -Identity "oab (sbs web applications)"

New-UMVirtualDirectory -WebsiteName "SBS Web Applications" -InternalUrl "https://Sites/UnifiedMessaging/Service.asmx"

New-AutodiscoverVirtualDirectory -WebsiteName "SBS Web Applications" -InternalUrl "https://Sites/Autodiscover/Autodiscover.xml" -BasicAuthentication 1 -WindowsAuthentication 1

Set-ClientAccessServer -Identity $LocalServerName -AutoDiscoverServiceInternalUri "https://sites/Autodiscover/Autodiscover.xml"

Set-OfflineAddressBook $OAB.Name -VirtualDirectories $OABVDir -Versions Version2,Version3,Version4 -PublicFolderDistributionEnabled:$True

iisreset /noforce

cd $env:windir\system32\inetsrv

.\appcmd.exe unlock config "-section:system.webserver/security/authentication/windowsauthentication"

.\appcmd.exe set config "SBS Web Applications/ews" "-section:windowsAuthentication" "-useKernelMode:False" /commit:apphost

.\appcmd.exe set config "SBS Web Applications/AutoDiscover" "-section:windowsAuthentication" "-useKernelMode:False" /commit:apphost

.\appcmd.exe set config "SBS Web Applications/oab" "-section:windowsAuthentication" "-useKernelMode:False" /commit:apphost

.\appcmd.exe set site "Default Web Site" /Bindings:http/*:80:

.\appcmd.exe start site "Default Web Site"

.\appcmd.exe start site "SBS Web Applications"