BEGIN:VCALENDAR
VERSION:2.0
PRODID:Zimbra-Calendar-Provider
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:STANDARD
DTSTART:19710101T020000
TZOFFSETTO:-0800
TZOFFSETFROM:-0700
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:PST
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:19710101T020000
TZOFFSETTO:-0700
TZOFFSETFROM:-0800
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:PDT
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:44c10eaa-db0b-4223-8653-cf2b63f26326
RRULE:FREQ=DAILY;BYDAY=MO,TU,WE,TH,FR
SUMMARY:Calendar
DESCRIPTION:desc
ATTENDEE;CN=XXX;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TRU
 E:mailto:foo@bar.com
ATTENDEE;CN=XXXX;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TR
 UE:mailto:x@bar.com
ORGANIZER;CN=foobar:mailto:x@bar.com
DTSTART;TZID=America/Los_Angeles:20120911T103000
DTEND;TZID=America/Los_Angeles:20120911T110000
STATUS:CONFIRMED
CLASS:PUBLIC
TRANSP:OPAQUE
LAST-MODIFIED:20120911T184851Z
DTSTAMP:20120911T184851Z
SEQUENCE:1
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER;RELATED=START:-PT5M
DESCRIPTION:Reminder
END:VALARM
END:VEVENT
END:VCALENDAR