adSiteName = ($RoleFqdnOrName get-ExchangeServer - DomainController $RoleDomainController).Site.Name; $externalServiceFqdn ...

$adSiteName = ($RoleFqdnOrName get-ExchangeServer - DomainController $RoleDomainController).Site.Name;          $externalServiceFqdn = $adSiteName + ". um.prod." + $RoleDatacenterSiteName;          Gravação-ExchangeSetupLog-Info "ExternalServiceFqdn de configuração para '$externalServiceFqdn'";                Conjunto UMService-identidade $RoleFqdnOrName - ExternalServiceFqdn $externalServiceFqdn - DomainController $RoleDomainController;