From residential families to commercial organizations, the capacity of a mailbox is an important factor to consider. Each Mail Boss model has a different capacity, suited to a variety of different needs and requirements.
About Mail Capacity
Mail storage capacity refers to how much mail a mailbox can hold without being at capacity. The amount of time that it takes for a mailbox to reach capacity on a number of factors- The volume of mail, as well as the type of mail you receive.

Best: The Mail Boss
Although the Package Master is the biggest of the curbside mailboxes, it doesn't have the biggest mail capacity. In fact, the Mail Boss Curbside holds the most mail.
Because the Mail Boss has a slot design, less space is occupied by the incoming mail door, so more space is left for the mail storage area. That's why the Mail Boss has the largest mail storage capacity of all the curbside models, even though it isn't as large as the Package Master.
Better: The Package Master
The Package Master has a similar design to the Mail Manager but has a larger mail storage capacity because it is a much bigger box overall.
Great: The Mail Manager
The Mail Manager, our most popular model, has the smallest mail storage capacity, but can easily hold several days' worth of mail for the average family.
When it comes to mail capacity, it really comes down to your personal needs. A small business receiving lot of packages and an average suburban family are going to have different requirements. Still not sure which box is right for you? Check out our buying guide for a more in-depth comparison.
Still Have Questions?
Don’t hesitate to contact us with additional inquiries!