Hi, I have installed exchange 2007 beta 2 on a single server. We have created a test environment for this. This is the only Exchange server running in this Forest and this server is also aDomain Controller. We want to create send connector to send mail to internet. But When we create send connector there is no option to select "Internet" in Intended Use of this connector Section. Only Custom, Internal ans Legacy are in dropdown list. If we try to create it with Exchange Management Shell we get following errror message. Cannot bind parameter 'Usage'. Cannot convert value "Internet" to type "Microsoft.Exchange.Management.SystemConfigurationTasks.NewSendConnector+UsageType" due to invalid enumeration values. The possible enumeration values are "Custom, Internal, Legacy". Please help me... thanks in advance Regards, Rakesh Kumar