| Subject | English | Hebrew |
| comp., MS | block list | רשימת חסימות (A list of users, accounts, Web sites etc. that are prevented from performing certain actions on a network) |
| comp., MS | Block list | רשימת חסימות (A list of users, accounts, Web sites etc. that are prevented from performing certain actions on a network) |
| comp., MS | IP Block list | רשימת חסימות IP (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 | ספק של רשימת חסימות IP (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 | real-time block list | רשימת חסימות בזמן אמת (A dynamic list that is maintained inside an organization or by a remote third-party organization that contains a list of known unsolicited e-mail sources. The receiving mail server may refuse connections from addresses that are on a RBL) |