fix: use calendarAddress/organizerCalendarAddress for scheduling, drop retired sendTo/replyTo #500

2026-07-07 23:18:05 +02:00
parent 29283282d5
commit c3a97de62f
6 changed files with 34 additions and 13 deletions
@@ -582,7 +582,12 @@ export function CalendarInvitationBanner({ email }: CalendarInvitationBannerProp
        } else {
          await updateEvent(client, eventForRsvp.id, {
            participants: repairedParticipants,
-            replyTo: replyToForRsvp ?? undefined,
+            // Stalwart routes the iTIP REPLY via the stored ORGANIZER
+            // (organizerCalendarAddress; the RFC 8984 replyTo is retired).
+            // Only repair a missing organizer - attendees may not modify it.
+            ...(replyToForRsvp?.imip && !eventForRsvp.organizerCalendarAddress
+              ? { organizerCalendarAddress: replyToForRsvp.imip }
+              : {}),
          }, true);
          setRsvpStatus(status);
          setActionNotice(t('rsvp_sent'));