BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//JustScheduleMe//Fastmail Guide Sample//EN
CALSCALE:GREGORIAN
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TZID:America/New_York
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
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BEGIN:VEVENT
UID:fastmail-guide-weekly-20270111@example.invalid
DTSTAMP:20261012T000000Z
DTSTART;TZID=America/New_York:20270111T090000
DTEND;TZID=America/New_York:20270111T093000
RRULE:FREQ=WEEKLY;COUNT=3
SUMMARY:Launch planning
LOCATION:Conference Room A
DESCRIPTION:Review launch milestones and confirm next steps.
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Launch planning starts in 15 minutes
TRIGGER:-PT15M
END:VALARM
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BEGIN:VEVENT
UID:fastmail-guide-all-day-20270115@example.invalid
DTSTAMP:20261012T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Q1 planning retreat
DESCRIPTION:Set priorities and plan the next quarter together.
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR