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VERSION:2.0
PRODID:-//Sabre//Sabre VObject 4.5.6//EN
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METHOD:REQUEST
BEGIN:VFREEBUSY
DTSTART:20250116T060000Z
DTEND:20250117T060000Z
ORGANIZER:mailto:admin@imap.localhost
ATTENDEE:mailto:admin@imap.localhost
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ATTENDEE:mailto:empty@imap.localhost
END:VFREEBUSY
END:VCALENDAR