it states clearly that CalDav is not supported in Domino up to 8.5.x. I have been asked about 9, but I can’t find an official answer, though I believe nothing has changed and is not supported.
Subject: I would think that the lack of info would be plenty of info.
OTOH, in the past there have been opportunities to ask the developers at Lotusph-- eh, IBM Connect.
It’s really unfortunate that we don’t get a chance to sit down all together and sorta show off some of the things we’ve caught over the past year or 2.