Fri, 10 Apr 2026 08:36:34 +0000 https://bugs.horde.org/ticket/14840 CalDAV: Need to stop iCAL sending out notifications on any changes on events Hi all CalDAV: Need to stop iCAL sending out notifications on any changes on events. Any chance to modify something to disabling notification when a event get's updated and/or deleted? I marked that question as 3. High. I did that, because the problem has high priority for me. Vote down if that does not have the same priority for you. Fri, 27 Jul 2018 10:21:18 +0000 https://bugs.horde.org/ticket/14840#t92939 > Hi all > > CalDAV: Need to stop iCAL sending out notifications on any changes on events. > > Any chance to modify something to disabling notification when a event > get's updated and/or deleted? > > I marked that question as 3. High. I did that, because the problem > has high priority for me. Vote down if that does not have the same > priority for you. Has this ever been resolved somehow? Every time I touch an event it sends out notifications to everyone on the event. For example, if I delete an old event it sends out notifications to everyone on the old event. Sat, 19 Sep 2020 14:39:34 +0000 https://bugs.horde.org/ticket/14840#t93823 To my knowledge, it has not been resolved, and it is a real pain ! My clients are going nuts with this issue... The only way I found is not to accept invitations and to replicate the event in my diary... talk about low tech solution ... If you hear about anything, I mean any way of sorting this out (apart from moving to an exchange hosting solution), I would really appreciate >> Hi all >> >> CalDAV: Need to stop iCAL sending out notifications on any changes >> on events. >> >> Any chance to modify something to disabling notification when a event >> get's updated and/or deleted? >> >> I marked that question as 3. High. I did that, because the problem >> has high priority for me. Vote down if that does not have the same >> priority for you. > > Has this ever been resolved somehow? Every time I touch an event it > sends out notifications to everyone on the event. For example, if I > delete an old event it sends out notifications to everyone on the old > event. Mon, 21 Sep 2020 09:14:49 +0000 https://bugs.horde.org/ticket/14840#t93825 Jacques, Thanks for the reply. This is really a headache. I have been doing a bunch of research on the problem. Here's what I have found and the situation in more detail. I have a calendar with a bunch of old and current events that I want to copy from a personal calendar (A) to a calendar I am also using for my business (B). I have another calendar that I use at my employer?s. Calendar A - uses ActiveSync Calendar B - uses Caldav Calendar C - uses Exchange When I copy an event from C to A or A to C, no problem. Everything works. However, when I copy from A to B or C to B, invitations erroneously get sent out to everyone on the event. This caused a huge headache and was a little embarrassing because I did not realize that this was happening until a couple people called me about why I was resending old invitations. I merely want to diarize these events in different calendars not resend invitations. What is not clear is whether it is the client that is causing it or not. I use EmClient for my email client. When I just do a normal update it asks me if I want to send an update notification to the other participants. Even though I select no, about 5 minutes later a notification gets sent out. So is that the client not telling the server to not send a notification or the server somehow deciding to? Why such a long delay? Maybe you have the missing piece to this puzzle. Sorry for the long message. Tue, 22 Sep 2020 14:56:37 +0000 https://bugs.horde.org/ticket/14840#t93827 Using Evolution as CalDAV client, I'm also seeing unwanted notifications. For example, when an attendee responds to my invitation, I get a prompt to update the status in my calendar. There is a checkbox "Send updates to attendees", which I leave unchecked and yet every attendee gets a notification email. Wed, 23 Sep 2020 14:29:57 +0000 https://bugs.horde.org/ticket/14840#t93828 Update: It also appears to send notifications when meeting reminders are dismissed. For example, I have a reminder for a meeting in say 10 minutes. When I dismiss the reminder everyone in the meeting gets a notification that I have changed the meeting. This happens whether I am the organizer or not. Tue, 27 Oct 2020 14:00:24 +0000 https://bugs.horde.org/ticket/14840#t93845 Ticket: 15041 Wed, 28 Oct 2020 17:57:20 +0000 https://bugs.horde.org/ticket/14840#t93849