Exploring LYNC Contact folders using PowerShell.

Get-MailboxFolderStatistics will display all the folders information in users mailbox. So using this we can explore LYNC Contacts with the folder type ‘Quick Contacts’.

Get-MailboxFolderStatistics -Identity <MailboxID> | 
? {$_.FolderType -eq 'QuickContacts'}

Lync Contact Folders with 0 Entries

If we delete lync contacts programmatically it may appear as GUID as well. Like shown below.

Get-MailboxFolderStatistics -Identity <MailboxID> | 
Select Name , ItemsinFolder | ft -AutoSize

Underneath Contacts we can see two GUID – That’s LYNC and GAL Contacts

Refer this article to remove LYNC contact entries using PowerShell and EWS

How to Explore all folders?