6.0.0-beta1
7/6/25

[#14603] Event changes notifications when using external application and CalDAV
Summary Event changes notifications when using external application and CalDAV
Queue Kronolith
Queue Version Git master
Type Bug
State Duplicate
Priority 1. Low
Owners
Requester alberto.garciasola (at) seap (dot) minhap (dot) es
Created 03/28/2017 (3022 days ago)
Due
Updated 03/31/2017 (3019 days ago)
Assigned
Resolved 03/28/2017 (3022 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch No

History
03/31/2017 10:02:55 AM alberto (dot) garciasola (at) seap (dot) minhap (dot) es Comment #3 Reply to this comment
Well, I don't think it is duplicate.
Actually I don't think that's a good way to solve it.

As I stated the solution should be to DELEGATE to Thunderbird/Lightning.
Other DAV servers do it. For instance, if you try to use a simple 
CalDAV server such as Radicale (http://radicale.org/) it allows 
Thunderbird/Lightning to manage the events an decide for every event 
whether to send a notification or not.
03/28/2017 05:54:58 PM Michael Rubinsky Comment #2
State ⇒ Duplicate
Reply to this comment
03/28/2017 05:01:24 PM alberto (dot) garciasola (at) seap (dot) minhap (dot) es Comment #1
Priority ⇒ 1. Low
Patch ⇒ No
Milestone ⇒
Queue ⇒ Kronolith
Summary ⇒ Event changes notifications when using external application and CalDAV
Type ⇒ Bug
State ⇒ Unconfirmed
Reply to this comment
When using Thunderbird/Lightning to manage a CalDAV calendar I keep 
getting this annoying behaviour.

When I accept or create an event and invite someone, every time I get 
the reminder (let's say for instance 30 minutes before the event) I 
have to options:
- Silent for x minutes.
- Discard the event.

Weirdly in both cases Horde/SabreDAV send the notification to all 
attendees, but IMHO this makes no sense.
Why would they want to know if I have internally postponed my reminder 
a few minutes??
Or just that I accept and discard?

Therefore, there is NO WAY to use reminders and avoid sending no mails 
every time the reminder comes to time.

It is the same for every other action.

Using Horde web interface let you choose whether to send it or not, 
but using an external client like Lightning does not offer you that 
option. I have gone a bit further. Thunderbird manages the events when 
using local or WebDAV event, being Thunderbird the one that let you 
choose whether to send the mail or not, and is Thunderbird itself who 
sends the mails. But using CalDAV is Horde the one who sends the 
mails, being Thunderbird unable to let you choose.

There should be some delegation to Thunderbird, or at least the option 
to configure when to send mails to attendees, avoiding to flood them 
with a lot of messages for a single event.

Saved Queries