Hi,
Shared XML Editing (SXE) has some <message> stanza that may be
stored by the Jabber server if the contact is offline.
http://www.xmpp.org/extensions/inbox/sxe.html
The example 9 is:
<message
from='[EMAIL PROTECTED]/castle'
to='[EMAIL PROTECTED]/castle'>
<sxe xmlns='urn:xmpp:tmp:sxe' id='e' session='851ba2'>
<connect/>
</sxe>
</message>
It sounds to me undesirable to store this message offline for later
delivery. The protocol does not specify if we should use transient
messages as defined by XEP-0079:
http://www.xmpp.org/extensions/xep-0079.html#examples-transient
--
Alban
