Exchange Calendar Permissions

Hi All,

I'm tyring to extract all exchange calendar permissions in my exchanges
Can anyone share a script on how to accomplish this?

I was able to get something out from google but the problem is it doesn't have an export option to put it on a text file or CSV file.
the tool i'm referring to has a screenshot in my post.

Looking forward for a script response..

Thanks
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Alfonso IgnacioAsked: 2017-03-16

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LVL 2

Glenn MSystems Engineer / ManagerCommented: 2017-03-17

Get-MailboxFolderPermission -Identity user@domain:\Calendar |fl

LVL 29

Tom CieslikIT EngineerCommented: 2017-03-17

I'm not sure how to export it to CSV format because Export-CSV c:\temp\output.csv $Output is not working

But you can get TXT file and Import it to Excel with Delimiter (coma)

$boxen = get-mailbox -Resultsize Unlimited
foreach ($box in $boxen) {
    $addresses = $box.EmailAddresses
    foreach ( $address in $addresses ) {
        [string]$ID = $address.AddressString
        write-host ID1 $ID
        $ID += ":\Calendar"
        $permissions = get-mailboxfolderpermission $ID
        write-host ID: $ID
        foreach ( $perm in $permissions ) {
            $mailbox = $address
            $granteduser = $perm.User
            $access = $perm.AccessRights
            $identity = $perm.Identity
            $valid = $perm.IsValid
            if ( $identity -ne "Anonymous" ) {
                $outstring = "$mailbox,$granteduser,$identity,$access,$valid`n"
                $output += $outstring
                write-host $outstring
            }
        }
    }
}
set-content C:\temp\out.txt $output

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LVL 2

Glenn MSystems Engineer / ManagerCommented: 2017-03-17

To Export file
Get-MailboxFolderPermission -Identity user@domain.local:\Calendar |fl >C:\temp\Permissions.txt
or
Get-MailboxFolderPermission -Identity user@domain.local:\Calendar |fl >C:\temp\Permissions.csv