I would like to add users using the SOAP API.

My header is:

Code:
POST /service/admin/soap HTTP/1.1
Host: mail.server.com
Content-Type: text/xml; charset="utf-8"
The body of request is:

Code:
<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope
		xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
		xmlns:zimbra="urn:zimbra"
		xmlns:zaccount="urn:zimbraAccount"
		xmlns:zmail="urn:zimbraMail">
<soap:Header>
	<context xmlns="urn:zimbraAdmin"/>
</soap:Header>
<soap:Body>
	<AuthRequest xmlns="urn:zimbraAdmin">
		<name>user@server.com</name>
		<password>passwd</password>
	</AuthRequest>
    <CreateAccountRequest xmlns="urn:zimbraAdmin">
      <name>test@server.com</name>
      <password>passwd</password>
    </CreateAccountRequest>
  </soap:Body>
</soap:Envelope>
I get a valid response, but it didn't add the user.
Do you know the reason?

Thanks in advance.

Code:
Response

HTTP/1.1 200 OK
Date: Tue, 13 Nov 2012 17:11:44 GMT
Set-Cookie: ZM_ADMIN_AUTH_TOKEN=0_bf74bb086651e83fcddb84eb7fe278df78f60b37_69643d33363a62343436316436332d326163612d346366342d613939392d3232343037333166336662323b6578703d31333a313335323836393930343139353b61646d696e3d313a313b76763d313a303b747970653d363a7a696d6272613b;Path=/;Secure;HttpOnly
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-Type: text/xml;charset=UTF-8
Cache-Control: no-store, no-cache
Connection: close

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"><soap:Header><context xmlns="urn:zimbra"><change token="3"/></context></soap:Header><soap:Body><AuthResponse xmlns="urn:zimbraAdmin"><authToken>0_bf74bb086651e83fcddb84eb7fe278df78f60b37_69643d33363a62343436316436332d326163612d346366342d613939392d3232343037333166336662323b6578703d31333a313335323836393930343139353b61646d696e3d313a313b76763d313a303b747970653d363a7a696d6272613b</authToken><lifetime>43200000</lifetime></AuthResponse></soap:Body></soap:Envelope>