| Subject | English | Spanish |
| IT | blocked list | lista bloqueada |
| comp., MS | Blocked Senders List | Lista de remitentes bloqueados (A list of domain names and e-mail addresses that are treated as junk e-mail and are blocked unless the sender is on the Safe Senders List or the recipient is on the Safe Recipients List) |
| comp., MS | Blocked Top-Level Domain List | Lista de dominios de nivel superior bloqueados (A list that allows you to block top-level domain names. Blocking country/region top-level domains allows you to filter unwanted e-mail messages you receive from specific countries or regions) |