Hi, I have setup a Hosted Exchange 2010/Multi Tenant in a test environment just to see how it works. One thing I can't find out is how to add a second domain-name to an organization!? For example if I create an organization like this: New-organization -name TestOrg -DomainName foo.com -ProgramId HostingSample -OfferId 2 -location sv-SE -AdministratorPassword (get-credential).password And I want to have "bar.com" as an alias to that organization too. So if someone send email to user@bar.com it goes to user@foo.com's mailbox. Also, is it possible to "hide" the administrator account so that it can't receive emails and people don't see it in, for example, when they're going to add new members to a group and stuff like that using OWA? One more thing, how do people check the log on a windows/exchange server? I'm used to *NIX maillogs in /var/log/mail.log but on Windows I can't find anything similar.. Thanks, -Patric