| Subject | English | Spanish |
| comp., MS | activation confirmation message | mensaje de confirmación de la activación (An e-mail message sent from Microsoft Online Services telling a user that the user's account has been activated and supplying a user name and password for initial log-on) |
| commun., IT | confirmation message | mensaje de acuse de recibo |
| comp., MS | confirmation message | mensaje de confirmación (An alert that is shown to prompt the user to agree to the action being taken) |
| commun. | message confirmation signal | señal de confirmación de mensaje |