How to change Outlook settings centrally

[GuelenToker]

Dear Colleagues,

I have a customer who complains that the meeting invitations disappear from the calendar for some end users. The end users reporting this are always different ones.

To be able to start an analysis when this is rereported, I would like to have one Outlook setting changed and be unchecked  (Outlook--> Options--> Email--> Send Message--> Delete Meeting Invitation after Accepting) , but it needs to be done for all users.

Does anyone know how I can change this setting for all Outlook users?

Thanks for advises in advance.

[#2]

You can configure it via GPO or the corresponding reg keys. See for example this thread; https://docs.microsoft.com/en-us/answers/questions/546425/set-calendarprocessing-how-to-use-this-cmd...

[#3]

Thank you for the hint, I may have missed a point. My understanding is that the changes in this post take only effect on the local PC. How can this be pushed to the whole clients in the network?