We have inadvertently banned a large batch of contacts on the entire server, in version 11, due to a recent issues with Yahoo and AOL blocking us. Now we cannot find a method to un-ban them in a batch. It appears the only option is to delete each ban individually. However, with over ten thousand, this would take an extremely long time. The concern is these contacts will no longer be able to sign up through any of our websites now unless we find a way to batch un-ban. Does anyone know how to accomplish a batch un-ban?