anchor.diff:  
               {
                   "name": "Teste 1",
  -                "email_address": "teste@example.com",
  -                "outgoing_server":
  -                {
  -                    "server_name": "smtp.example.com",
  -                    "username": "paulo.pizarro",
  -                    "password": "4567",
  -                    "connection_security": "SSL/TLS",
  -                    "authentication_method": "TLS certificate"
  -                },
  -                "incoming_server":
  -                {
  -                    "type": "imap",
  -                    "server_name": "imap.example.com.br",
  -                    "username": "paulo.pizarro",
  -                    "password": "4567",
  -                    "connection_security": "SSL/TLS",
  -                    "authentication_method": "TLS certificate",
  -                    "check_timeout": "10",
  -                    "leave_message": "true"
  +                "emailAddress": "teste@example.com",
  +                "outgoingServer":
  +                {
  +                    "serverName": "smtp.example.com",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connectionSecurity": "SSL/TLS",
  +                    "authenticationMethod": "TLS certificate"
  +                },
  +                "incomingServer":
  +                {
  +                    "type": "imap",
  +                    "serverName": "imap.example.com.br",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connectionSecurity": "SSL/TLS",
  +                    "authenticationMethod": "TLS certificate",
  +                    "checkTimeout": "10",
  +                    "leaveMessage": "true"
                   }
               }
   
  
positive.code: - accounts (array): an array of account information.
   - id: Id of the account
   - name (string): account name
   - email_address (string): email address
  - total (number)
  
  + Model (application/json)
  
negative.code: 
  - id: Id of the account
  - name (string): account name
  - emailAddress (string): email address
  - outgoingServer (struct): SMTP server description
   - serverName (string): address of the server
   - serverPort (number): port number (optional). Default: 25 (none) 465 (ssl/tls)
   - username (string): username used for authentication
   - password (string): the password for the account.
   - connectionSecurity (string): none, SSL/TLS, STARTTLS
   - authenticationMethod (string): none, normal, encrypted, kerberos, NTLM
  - incomingServer (struct):
   - type (string): imap, pop
   - serverName (string): address of the server
   - serverPort (number): port number (optional). Default: 143/993 (imap) or 110/995 (pop)
   - username (string): username used for authentication
   - password (string): the password for the account.
   - connectionSecurity (string): none, SSL/TLS, STARTTLS
   - authenticationMethod (string): none, normal, encrypted, kerberos, NTLM, TLS certificate
   - checkTimeout (number): check for new messages every X seconds
   - leaveMessage (boolean): Leave messages on server until I delete them
  
  The state _id_ is assigned by the ESI API at the moment of creation.
  
  