Lockboxes and Ekeys

What should I do when my lockbox is stolen?

I recently bought a property Lockbox. I hung on the door of the basement, near the house, so as not to disturb my neighbor to open the doors together. Less than a week, had stolen my mailbox. Fortunately, an agent called and told me that the keys were missing. I am very angry that my stolen because Lockbox Lockbox was not cheap and my house keys were in it. Has this ever happened to you and what you did? Is it wise to have another mail box? What other ways to prevent it from entering stolen?

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