IP

The example function below retrieves the FQDN of the machine on which the script is running. The switch option swIsEmail can be activated to construct a noreply email address.

function fnGetFQDN() {
  param (
    [switch]$swIsEmail = $false
  )
  $oNETIP = [System.Net.NetworkInformation.IPGlobalProperties]::GetIPGlobalProperties()
  if ($swIsEmail -eq $true) {
    [string]$Return1 = "noreply@" + $oNETIP.HostName + "." + $oNETIP.DomainName
  } else {
    [string]$Return1 = $oNETIP.HostName + "." + $oNETIP.DomainName
  }  
  return $Return1
}