Abstract: An embedded mail object to include in electronic mail messages. In one embodiment, a method may include associating an embedded mail object with a unique electronic mail message. For example, an embedded mail object may include a newsletter, a survey, a quiz, or a promotion. The electronic mail messages may be transmitted to a recipient. Data about the recipient may be received and processed to present results or send another round of electronic mail messages. Embedded mail objects may also be used to keep track of which electronic mail message subjects are responded to more often to improve electronic mail message advertising. Embedded mail messages may also allow secure transactions between a recipient and the user of the electronic mail message.