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1
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letter slot
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Canada
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In Canada, letter slots in residential front doors are a common feature for mail delivery.
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4
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2
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letter slot
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United Kingdom
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In the United Kingdom, letter slots are commonly found on the front doors of houses for mail delivery.
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4
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3
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letter slot
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United States
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In the United States, letter slots are commonly found on residential front doors for direct mail delivery.
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4
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4
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letter slot
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Australia
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In Australia, outdoor mailboxes are preferred over letter slots for mail delivery.
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2
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5
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letter slot
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Africa
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In Africa, letter slots are less common due to the prevalence of hand delivery and community mailboxes.
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1
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6
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letter slot
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Middle East
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In the Middle East, letter slots are less common because hand delivery and community mailboxes are used instead for mail delivery.
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1
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7
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letter slot
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North America
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Letter slots are a common feature in North American front doors for receiving mail.
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1
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