calendar permissions

Question

Hi All
i have two shared mailboxes, for sharedmailbox01 i want all my company users just to view the calendar so do i need to assign Reviewer access to it and for shared mailbox02 i want all my company users to give the permission to edit so do i need to assign editor access to it. will the below syntax work.

Add-MailboxFolderPermission -identity sharedmailbox01@Company portal .com:\calendar -user Default -accessrights Reviewer
Add-MailboxFolderPermission -identity sharedmailbox02@Company portal .com:\calendar -user Default -accessrights Editor

Below is the current permission for the shared mailbox

Get-MailboxFolderPermission -Identity sharedmailbox01@Company portal .com:\calendar |ft -AutoSize

FolderName User AccessRights SharingPermissionFlags

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Calendar Default {AvailabilityOnly}
Calendar Anonymous {None}

Answer 1

Hi @Glenn Maxwell ,

Using the "Add-MailboxFolderPermission" cmdlet to modify the permission for user Default will lead to the error below:

So please use "Set-MailboxFolderPermission" instead, for example:

Set-MailboxFolderPermission -identity sharedmailbox01@contoso.com:\calendar -user Default -accessrights Reviewer  

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