collection

2.4. Miscellaneous

  • We had some success with CANCEL and updates (REQUEST). However, we do not remember with which vendors. Vendor3 had success processing a VEVENT that we sent to it that had different character set in it. Some vendors were also able to process a REQUEST we sent that had multiple RDATEs.

  • Vendor2 had trouble with line folding, multipart/mixed, and they required that attendees have a common name (“CN”).

  • Vendor1 had trouble with quoted-printable, and had a DTSTART in UTC for events with RRULEs. According to iCalendar, when a DTSTART is used with a recurrence rule, it must be specified local time.