I See when i send a email from the enterprise to hotmail , i open the message in hotmail and see the Headline of the message , here are the information about the exchange internal server IP and external IP of the exchange enterprise servers How can i do in Exchange 2007 to filters the information about internal exchange servers when send external emails? Thanks in advancemcse 200x + mesaging 2000 2003 2007 2010

I do not that's a possibility; it's part of the e-mail header. http://office.microsoft.com/en-us/outlook-help/view-e-mail-message-headers-HA001230300.aspx

Have a look on the below link. http://exchangepedia.com/2008/05/removing-internal-host-names-and-ip-addresses-from-message-headers.html How to remove Received headers in Exchange Server 2007 Exchange Server 2007 offers an easy way to accomplish this. If your transport server sends outbound email directly using DNS lookup, or delivers to a smarthost without authentication, simply remove the Ms-Exch-Send-Headers-Routing permission assigned to Anonymous Logon— a well-known security principal that refers to anonymous users, as shown below: Get-SendConnector “Connector Name” | Remove-ADPermission -AccessRight ExtendedRight -ExtendedRights “ms-Exch-Send-Headers-Routing” -user “NT AUTHORITY\Anonymous Logon Cheers ShabaCheers Shaba

Thanks saba , this look good , but if you send me a web link where can i see this , i put this like a answermcse 200x + mesaging 2000 2003 2007 2010

Have a look here. http://technet.microsoft.com/en-us/library/bb691229%28EXCHG.80%29.aspx Thanks, ShabaCheers Shaba

Thank saba , i try this when i can. mcse 200x + mesaging 2000 2003 2007 2010