You need an email address to set up a Signmee account. Once set up, your email will be used to alert you to any new communications in your Signmee account. Currently the alert contains the title of the communication. Coming soon - your email alert will contain the body of the Signmee communication, with a button to access the response form. That way, you can view Signmees directly from the email, or from your Signmee Inbox.