hello I want to hosting so many website on my server and each website has it's mails account. i want to give mail account with same name (for example info@www.website1.com and info@www.website2.com ) for each website. i want to service my website clients with OWA (exchange 2003 if its needed) . what should i do to support this design.

I think its to easy to ask, start browsing Microsoft or ExchangeOrg to find some best practices.

On you can add the other domains to the "info" account recipient policy. You could publish OWA to the internet with 1 address and have the users login with thier domain info or you could have an OWA site for each domain.

thanks, but how can i do one of these solutions , please guide me to implement one of this solutions.

1. Buy a book. ISBN 0-672-32581-0 Microsoft Exchange Server 2003 is very imformal2. As already suggested, search the internet. Microsoft and Google are an excellent resource3. Take a glance at the ESM (Exchange System Manager). This is how you manage Exchange4. http://support.microsoft.com/default.aspx?scid=kb;en-us;q268838&sd=tech5. hire me for a very expensive and very easy consulting gig.6. find the nearest 10 year old, I am sure they will probably know7. Microsoft training would gladly enroll you in the 2400B "Implementing and Managing Microsoft Exchange Server 2003" instructor led course, another wonderful resource.That will be $300...please send me the check