Delete all Contents of Mail and Exclude Contacts

Hi,

I am using the following command for deletion of mailbox contents but it also delete Contacts and Calendars Items.

Search-mailbox -identity test12 -searchquery {received:01/01/2000..04/30/2018} -deletecontent

How i can exclude folder as it doesn't support "-Exclude Folder"

and on the other side  "New-MailboxSearch" doesnt support "-deletecontent".

My objective to delete all the contents from mailbox except contacts and calenders.

Regards

Usman Ghani

Usman Ghani - MCITP Exchange 2010