Yes, you can set your preferences to receive email notifications when you submit a delete or undelete action for your authenticated sites.

• From siteexplorer.search.yahoo.com, click the Preferences link in the upper-right portion of the page. The Site Explorer preferences page opens.
• Select the email we should use for notifications.
• At "Communication," select the checkbox: "Notify me of all actions I perform on my authenticated websites."
• Click Save.

Note: You will receive notifications only of the delete/undelete actions that you request on your authenticated sites. You will not receive notification of delete actions performed by other site owners.