Delete or cancel recurring meeting invites

Question

Delete or cancel recurring meeting invites

Roger Roger 7,631

Hi all

One of my user(roger@Company portal .com) has set recurring meeting invites and he is currently on vacation. how i delete/cancel the recurring meeting invites created by him by meeting subject name
for example
Meeting Subject is TEST1
sender is roger@Company portal .com

I am not sure how to use Remove-CalendarEvents -Identity roger@Company portal .com using subject line

Yuki Sun-MSFT 41,456 Reputation points Moderator

2020-08-21T05:43:42.27+00:00

Hi @Roger Roger ,

Just checked in to see if above information was helpful. If you have any questions or need further help on this issue, please feel free to post back.

If the response is helpful, please click "Accept Answer" and upvote it.

Answer accepted by question author

Ashok M 6,876

Hi Roger,

I would suggest to delete it from a delegated owner/editor of that calendar or provide full access permission temporarily and login using OWA to delete the recurring meeting.

If needs to be done only using powershell, try using Search-Mailbox instead of Remove-CalendarEvents since to my knowledge, we wouldn't be filter one meeting invite using Remove-CalendarEvents.

Search-Mailbox -identity “******@contoso.com” -SearchQuery kind:meetings AND subject:”TEST1” -EstimateResultsOnly

Search-Mailbox -identity “******@contoso.com” -SearchQuery kind:meetings AND subject:”TEST1” -DeleteContent

Reference: https://sysadminguides.org/2018/06/03/how-to-fix-delete-recurring-meetings-using-powershell-exchange-mailbox/

Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.

Shahad Fakhi 1 Reputation point

2022-09-13T13:37:59.777+00:00
When I am running the search mailbox command I am getting the below error I even ran the connect-IPPSSession module first and then ran the command still I am having issues.

Search-Mailbox: The term 'Search-Mailbox' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1

Search-Mailbox -Identity Marek_Trantina@J Edwards .com -SearchQuery 'SOX ...

~~~~~~~~~~~~~~

CategoryInfo : ObjectNotFound: (Search-Mailbox:String) [], CommandNotFoundException

FullyQualifiedErrorId : CommandNotFoundException

Please help with how to proceed further.
Chris Gilhooly 0 Reputation points

2024-09-05T22:09:02.5266667+00:00

I found that search-mailbox is now deprecated for cloud. Is there a way to do this with New-ComplianceSearch?

3 additional answers

Your answer

Yuki Sun-MSFT 41,456 Reputation points Moderator

2020-08-21T05:43:42.27+00:00

Hi @Roger Roger ,

Just checked in to see if above information was helpful. If you have any questions or need further help on this issue, please feel free to post back.

If the response is helpful, please click "Accept Answer" and upvote it.
Shahad Fakhi 1 Reputation point

2022-09-13T13:37:59.777+00:00

When I am running the search mailbox command I am getting the below error I even ran the connect-IPPSSession module first and then ran the command still I am having issues.

Search-Mailbox: The term 'Search-Mailbox' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1

Search-Mailbox -Identity Marek_Trantina@J Edwards .com -SearchQuery 'SOX ...

~~~~~~~~~~~~~~

CategoryInfo : ObjectNotFound: (Search-Mailbox:String) [], CommandNotFoundException

FullyQualifiedErrorId : CommandNotFoundException

Please help with how to proceed further.
Chris Gilhooly 0 Reputation points

2024-09-05T22:09:02.5266667+00:00

I found that search-mailbox is now deprecated for cloud. Is there a way to do this with New-ComplianceSearch?

Answer 1

Hi @Roger Roger ,

Agree with @Ashok M that it's not suggested to use Remove-CalendarEvents as it cannot be used to remove a particular meeting. For more information, you may read Remove-CalendarEvents.

According to this article, the Search-Mailbox cmdlet is now still available to the latest versions like Exchange 2019:

I tested in my Exchange 2016 lab using the powershell command similar to below and it successfully delete the meeting series from both the organizer and the attendees:

Get-Mailbox -ResultSize Unlimited | Search-Mailbox -SearchQuery "kind:meetings AND Subject:'Test1' AND From:******@contoso.com" -EstimateResultOnly  
Get-Mailbox -ResultSize Unlimited | Search-Mailbox -SearchQuery "kind:meetings AND Subject:'Test1' AND From:******@contoso.com" -DeleteContent

Note1: The Search-Mailbox cmdlet returns up to 10000 results per mailbox if a search query is specified.
Note2: You need to be assigned the Mailbox Import Export management role to use this -DeleteContent switch.

If you still have concern on this and prefer using other alternatives, as suggested by AshokM that you can use the New-ComplianceSearch and New-ComplianceSearchAction cmdlets instead. Here's an occifial document for your reference:
Search for and delete messages in Exchange Server

Yuki Sun-MSFT 41,456 Reputation points Moderator

2020-08-24T09:17:01.73+00:00

I'd like to follow up with you to see if there is any progress. Thanks!

If the response is helpful, please click "Accept Answer" and upvote it.
Gordon English 0 Reputation points

2023-02-21T22:38:12.4733333+00:00

search mailbox is a bogus command. it will return cmdlet not recognized

Answer 2

Roger Roger 7,631

search mailbox syntax is depreciated now, can this by done by Remove-CalendarEvents
something like the below
Remove-CalendarEvents -Identity roger@Company portal .com -CancelOrganizedMeetings "kind:meetings AND Subject:'TEST1'"

Ashok M 6,876 Reputation points

2020-08-18T06:41:18.903+00:00
Could you please provide the detailed version of your exchange server.

Get-ExchangeServer | select Name,Admindisplayversion

Also, for recurring meeting, it is better to cancel rather deleting it. So, please try to use delegated owner/editor of that user's calendar and cancel the invite or assign full access temporarily and cancel using OWA.

Also, "CancelOrganizedMeetings" in Remove-CalendarEvents does not accept the value and its used to cancel all future meetings and no option to filter for specific invite.

!![18157-remove-calendarevents.jpg][1]

You can try using New-ComplainceSearch instead of Search-Mailbox

New-ComplianceSearch -Name "DeleteMeeting" -ExchangeLocation "******@contoso.com" -ContentMatchQuery "(Subject:"TEST1")" Start-ComplianceSearch -Name "DeleteMeeting" New-ComplianceSearchAction -SearchName "DeleteMeeting" -Preview

You can use Export/Purge in above command.

Answer 3

Roger Roger 7,631

i want to remove the calendar invites using meeting subject Name, will the below syntax work?

Remove-CalendarEvents -Identity roger@Company portal .com -CancelOrganizedMeetings "kind:meetings AND Subject:'TEST1'"

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