Final answer:
An excess liability policy, also known as an umbrella policy, provides additional liability coverage beyond the limits of your primary insurance policy. However, these policies typically exclude coverage for damage to personal property, including damage to your own property. Correct option is 1.
Step-by-step explanation:
The answer to the question is Option 1: Excess liability policies exclude coverage for damage to personal property.
An excess liability policy, also known as an umbrella policy, provides additional liability coverage beyond the limits of your primary insurance policy. However, these policies typically exclude coverage for damage to personal property, including damage to your own property. Brayden's excess liability policy will not cover the damages to his mailbox because it falls under damage to personal property.
Option 2 is not relevant to Brayden's situation as it does not affect whether the damage is covered or not. Option 3 is incorrect because auto liability insurance policies do not always cover damage to the insured's property. Option 4 is also not applicable in this case because the damage was accidental, not intentional.