Hi All,We have a corporate LAN with an MS-Exchange Server Standard Edition installed , configured and used. The network is managed by a Windows Server 2003 Std edition.My domain is XYZ.COM and all the users email id's has a similar domain eg: keith@xyz.com, silver@xyz.com etc. Our company has a range of businesses all with separate names say ABC Inc., EFG Inc., MNO Inc. etc but all being managedby one company XYZ. Now my question is - Can i create multiple email domains on my exchange server say as aliases. For example one user can have an email idlike keith@xyz.com, keith@abc.com and keith@mno.com all under one exchange server.Is it possible ? If yes, then how and is it the best way of doing it?

hi,add all these domains in recipients policy and create the users regardsjeevan

hey thanks a lot, multiple domain in one exchange server...should i publish all that domain or register all that different domain to the world wide web?

you have to create the MX records in public DNS for all that domains to receive mails from internetregardsjeevan

Does each user need a license for each alias? ie. 5 employees with 3 email addresses each ... 5 user licenses or 15?