| EmailType | Defines the purpose of the e-mail address (e.g. personal, business, listserve). Refer to OpenTravel Code List Email Address Type (EAT). |
| Remark | A remark associated with the e-mail address. |
| RPH | Used elsewhere in the message to reference this specific email address. |
| TextFormat | Preferred email format. |
| TransferAction | Indicates under what conditions the element will be transfered to the booking. |
| ValidInd | Valid email address indicator. |
| DefaultInd | When true, indicates a default value should be used. |
| ShareMarketInd | Permission for sharing data for marketing purposes. If the value=Inherit, specifies data sharing permissions for marketing purposes. |
| ShareSynchInd | Permission for sharing data for synchronization of information held by other travel service providers. If the value=Inherit, specifies data sharing permissions for synchronization of information held by other travel service providers. |