| Subject | English | Bulgarian |
| comp., MS | IP Block list | списък на блокираните IP адреси (A filtering list that is used by the Connection Filter agent in Exchange Server 2007. IP addresses on the IP Block list are considered spam. Messages originating from an IP address that is on the IP Block list are stopped from entering the Exchange organization) |
| comp., MS | IP Block List provider | Доставчик на IP списък със забранени потребители (In Exchange Server 2007, the feature that the Exchange administrator configures to enable functionality provided by IP Block List Provider services that compile lists of IP addresses from which spam has originated in the past) |
| comp., MS | IP Block List provider configuration | Конфигурация на доставчик на IP списък със забранени потребители (The configuration that is used by the Connection Filter agent to query an IP Block List provider) |
| comp., MS | IP Block List provider service | Услуга на доставчик на IP списък със забранени потребители (The business that compiles and distributes lists of IP addresses from which spam has originated in the past) |