Hi all! Does anyone know how I can prevent the Exchange server's private IP address in the message headers? I want it to only report a DNS-name or the servers public address. This is a 5.5 server. TIA, Orjan ........................ Actitud Network Solutions ........................ Örjan Johansson Phone: +46-(0)8-281437 orjan@xxxxxxxxxx <mailto:orjan@xxxxxxxxxx> http://www.actitud.se/ <http://www.actitud.se/> ------- Fredsgatan 9 B, S-172 33 Sundbyberg, Sweden -------