Dear All, I am still new to Exchange server, so Please can any one help me to understand that ? If I have the following domain name with the following information , hosted in USA ( Network Solution ) , NOT in Saudi Arabia, Domain Name: MS400.com www.MS400.com Secure Server (SSL) Path: https://straw.site-secure.net/MS400/ Server Name: straw Web Directory Path: /www/MS400/ Current IP: 220.127.116.11 ======================================================================== ================================================== MY Question is Now if I want to configure my Exchange server which I have here in my office and connected to internet through ISP with the following Real IP ( 192.168.1.10 ) , to be connected to My server which is located in USA and to download only the E-mails from My server in USA and then distributed to my Local user in My office , when I configure THE Virtual server for My Exchange server , do you mean that , the virtual server will be MY server in USA, ? its like, I am telling My exchange server that , you have another POP3 virtual server located in USA with this IP 18.104.22.168 , Please go there and download all of the E-mails from there . If its like that , or if that what I understand is correct, it means that with ONE EXCHANGE SERVER, I can serve for Example 2 or as many as another Virtual servers for another 2 domains names. I mean if I have the following Domains Name with the Following IP's :- MT900.COM ( 22.214.171.124 ) KU500.COM ( 126.96.36.199 ) THEY CAN BE VIRTUAL SERVER FOR MY EXCHNAGE SERVER WITH ANY TOOL ( LIKE GFIMAIL ESSINTIAL ) IS IT WRIGHT ? Please HELP me regarding this Question.