what are the information collected from the inbox?

Question

When organizing a conference or training or other events, you can send one or more forms as an e-mail message to gather contact information, travel and hotel preferences, and so on. If you choose to have the replies automatically processed, the participants are able to change their preferences at any time without having to notify you. it also one of the most like on line service, best resume writing service(osamresume.com). if we select that one means we can get the lot information’s to our use and known about that.