BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-TIMEZONE;VALUE=TEXT:US/Central
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20130519T060017Z
DTSTART:20120918T030000Z
DTEND:20120917T050000Z
DESCRIPTION:Monthly maintenance window for the Group E-mail server.
LOCATION:UT Austin
SUMMARY:Monthly Group E-Mail Maintenance
UID:ut-its-maint-001-2518
X-MICROSOFT-CDO-BUSYSTATUS:FREE 
BEGIN:VALARM
TRIGGER:-PT1H
ACTION:DISPLAY
END:VALARM
END:VEVENT
END:VCALENDAR