| Subject | English | Spanish |
| account. | confidence level | certeza |
| scient. | confidence level | coeficiente de confianza |
| math. | confidence level | nivel de confianza |
| stat. | level of confidence | nivel de confianza |
| comp., MS | phishing confidence level | nivel de confianza de protección antiphishing (A value between 1 and 8 that is assigned to a message based on its content and that reflects the liklihood that the message is phishing) |
| comp., MS | spam confidence level | nivel de confianza contra correo no deseado (The normalized value that is assigned to an e-mail message. This value indicates, based on the characteristics of the message, such as the content, message header, and so forth, the likelihood that the message is spam. This value is persisted with the message when the message is sent to other Exchange servers) |
| comp., MS | spam confidence level threshold | umbral de nivel de confianza contra correo no deseado (The level at which the content filter feature in Exchange Server takes a specific action on a specific message, such as rejecting a message or deleting a message) |