I've installed Sharepoint Services Beta2 on a Windows2003 Server. This Server is in the DMZ an is a Member Server.
I can add domain accounts or local Accounts that already exists. -> Add Users -> domain\useracount. this works very well.
But if a want to invite a external Person (ex-Invite function) under Site Settings-> Manage users -> Add Users -> fill email Address of new User with Role Browser -> Next
fill in username and Display Name -> Finish
Then a error message is appearing -> The user does not exist.
Everyone can help ? Thanks