Hi Lhisa, Hoop.la doesn't do any checks based on IP address that would prevent you from sending a dialog to another user. Users can choose to prevent others from sending them dialogs, however (assuming you are talking about dialogs). Thus, the new feature that allows you to register users through the control panel should behave the same way. The only difference is that you will not be logged in as the new user (as you would have previously). Without knowing exactly what error you're getting,...

No, I wasn't blocked. I just noticed that in the past if I signed up as a new member under my IP address on my hoop.la site using a different email address as a test member, I could not send a dialog to that test member & I attributed that to having the same IP since I was also the Admin because the system shows the registration IP & the last IP used to login. If the system however is not wired to see that as a conflict, then something else was blocking my ability to receive a dialog...