| A | B |
| attributes | File characteristic such as size, subject, or sender. |
| delivery receipt | Tells you that the message has arrived in the recipient's mailbox. |
| digital ID | Contains a private key that remains on your computer and a public key you give to your correspondents to verify that you are the message sender. |
| encryption | Scrambles the text so that only the recipient with a key can decipher the message. |
| InfoBar | Banner containing information added automatically at the top of a message. |
| Information Rights Management | An Outlook feature that allows you to control how the recipient can use a message. |
| Instant Search | Outlookâs enhanced search tool includes two features that you can use to filter through the results: Search Suggestions List and the Search Contextual tab. |
| read receipt | Tells you that the message has been opened in the recipient's mailbox. |
| sensitivity | Suggests how the recipient should treat the message and the type of information in the message. Sensitivity settings include normal, personal, private, and confidential. |
| theme | A set of formatting choices that include colors, fonts (including heading and body text fonts), and theme effects (including lines and fill effects). |