REPORT /egroupware/groupdav.php/principals/users/ralf/ HTTP/1.1
Host: ralfsmacbook.local
User-Agent: CalendarStore/5.0.3 (1204.1); iCal/5.0.3 (1605.3); Mac OS X/10.7.4 (11E53)
Content-Length: 768
Accept: */*
Accept-Language: de-de
Accept-Encoding: gzip, deflate
Content-Type: text/xml
Authorization: Basic cmFsZjpzZWNyZXQ=
Connection: keep-alive

<?xml version="1.0" encoding="UTF-8"?>
<A:expand-property xmlns:A="DAV:">
  <A:property name="calendar-proxy-read-for" namespace="http://calendarserver.org/ns/">
    <A:property name="displayname" namespace="DAV:"/>
    <A:property name="calendar-user-address-set" namespace="urn:ietf:params:xml:ns:caldav"/>
    <A:property name="email-address-set" namespace="http://calendarserver.org/ns/"/>
  </A:property>
</A:expand-property>
