SUMMARY During migration from gmail to kmail with online CalDav service I exported my calendar from gmail (ziped iCal), unziped and imported. During the import a mail was sent to all attendees for all imported meetings, most of the meetings I was an attendee, not the organizer. All meetings was historical, none planned for the future. Sadly none of the meetings made ut all the way into the calendar, after import it was completely empty. STEPS TO REPRODUCE 1. Export meetings from gmail with invited persons. For the sake of testing, add persons with invalid email adresses or addresses you have access to. 2. Import to KDE Calendar OBSERVED RESULT Verify the mails and that no items where imported. EXPECTED RESULT No mails sent unless I asked for it - this is an import not new bookings, the mail was sent when the meeting was first booked. The bookings should be in the calendar. SOFTWARE/OS VERSIONS Gentoo linux, KDE in testing (~arch) branch, most else stable Kernel: 6.0.11-gentoo-dist (available in About System) KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.101.0 Qt Version: 5.15.7 ADDITIONAL INFORMATION