Hi
I have a CALDAV account at Simply.com and everything else works ok, but when the recipient has approved the invite, I get an email with the following message back:
You have been sent a participation status reply from an attendee for scheduled items which were not found. It will be ignored.
Any idea how to fix this and connect the reply to the appropriate event?
On the server side (webmail & calendar) everything works as intended.
Thanks!