[xmppwg] jabber:iq:auth error

[Francisc Simon]

Hi @all,

I'm new to XMPP and i try to write an PHP Jabber Client. I use this  
tutorial:

http://wiki.jabber.org/index.php/Programming_Jabber_Clients

to get more information but as described in this turial when i try to  
connect to my accout at jabber.org :

<iq type="get" to="jabber.org" id="auth_1"><query  
xmlns="jabber:iq:auth"><username>franciscsimon</username></query></iq>

the server returns the error:

<iq from="jabber.org" id="auth_1" type="error"><error code="501"  
type="cancel"><feature-not-implemented  
xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error></iq>


....


And yes i don't copy and paste the iq message i created with DOM XML,  
so i think it could not be a sign in the string that causes the error.

Can somebody help me please !

THX !!!

Frank

;-)