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6 votes
Accepted

Meeting room calendar in Exchange (Office 365)

By default a room mailbox does not permit external users to make bookings. However there is an option that you can configure to allow external people to make bookings if you need them to. It's the ...
bjoster's user avatar
  • 5,002
3 votes

open source web application for viewing .ics calendars

I created an open-source calendar https://github.com/niccokunzmann/open-web-calendar because I could not find one. You are welcome to use this service under the linked hosting site or just host your ...
User's user avatar
  • 131
3 votes
Accepted

Office 365 Shared Calendar without invitations or reminders?

After a couple of days more research plus 3 calls to O365 support... In Outlook, click on 'Folders', highlight the group which contains the shared calendar. In the Ribbon click 'Home > Membership > ...
Roger Hughes's user avatar
2 votes

Is it possible to automatically add a resource mailbox when a meeting invitation is sent to another resource mailbox?

You could create a transport rule to add the another resource mailbox to the 'TO'box: If you want the resource mailbox to accept meeting request automatically, you could run below command to ...
Joy Zhang's user avatar
  • 1,072
1 vote

365 Shared Mailbox and Calendar Permissions

I tried your steps and got same error message in PowerShell as you shared. The different thing is, I also got error when grant this shared mailbox permission to other mailboxes' Calendar via Outlook ...
Sue.J's user avatar
  • 396
1 vote
Accepted

How to prevent calendar invite responses from being blocked between two Google Workspace accounts?

TL,DR: Make sure you have DKIM setup on both domain, using the DKIM selector record provided by Google at Google Workspace > Settings for Gmail > Authenticate email Enable signing with your ...
fvsdpl's user avatar
  • 61
1 vote
Accepted

Forwarding Meetings to Room Resources from External Sources

You could run below command to process meeting requests that originate outside the Exchange organization: Set-CalendarProcessing -Identity "Meeting Room Name" -ProcessExternalMeetingMessages ...
Joy Zhang's user avatar
  • 1,072
1 vote

Exchange Online Group Calendar entries are not replicated to all members

I have done the same test (your first method) in my lab, I add a new event in the Microsoft 365 group calendar and the group member can see the event. To narrow down this issue and determine whether ...
Joy Zhang's user avatar
  • 1,072
1 vote
Accepted

ICS Calendar File Does not Exist

wget -U 'Mozilla/4.0' https://bushnellbeacons.com/calendar.ics You're welcome.
Al Klimov's user avatar
  • 100
1 vote

Outlook 365 meeting requests received & marked tentative automatically, but the actual request going to delegate

Based on testing in my lab, It seems your boss has set up with the default delegate access "Send requests to my delegate only, but send a copy to me". Open your boss's mailbox,locate Account ...
Joy Zhang's user avatar
  • 1,072
1 vote
Accepted

Warning Message when room is Booked and not deleting every day

What you are looking for is the PS commandlet Set-CalendarProcessing. The parameters are MaximumConflictInstances and ConflictPercentageAllowed. These values determine how many conflicts are allowed ...
Tobias's user avatar
  • 1,246
1 vote
Accepted

Exchange / Outlook automatically accept dayly the same meetings for one user

Calendar Repair Assistant is enabled in Exchange 2016, to confirm if this issue is caused by it, you can disable it and check the result, it will not affect other Exchange features. https://ficility....
Gavin Gao's user avatar
1 vote
Accepted

Outlook cannot open item (Calendar Invite)

Try adding the below reg key. I had a similar issue that this resolved. HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options\Calendar\ DWORD: AllowHTMLCalendarContent Value:1
user407833's user avatar
1 vote

Office 365 - how to set working hours for all users

Maybe you can connect to the Exchange Online Management Shell and run the following script to achieve what you want, something like this perhaps (without knowing the working hours you want to ...
A. Wadstrom's user avatar
1 vote

Zimbra contacts synchronization CardDAV (CardBook)

You will need some plugins or use software that is compatible with industry standards as caldav and carddav. I have sucessfully synchronized with Evolution and Thunderbird Lightning with Zimbra using ...
Micha Kersloot's user avatar
1 vote

Office 365 - Outlook shows Global Address List clicking "Rooms" during a meeting request

I just recently discovered Room List Distribution Groups, which provide a much more functional method for reserving rooms using the Outlook Room Finder. Have you tried using this, and seeing if it ...
Quinten's user avatar
  • 1,056

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