French international postage rates at a glance. Inland domestic postage within France-as from 1st January 2015. There are THREE rates for letters up to 250 grammes, and two for letters up to 3 kg.
Mailbox Height. Mailbox height is important-the mailbox will need to be on a post that places the opening of the box between 41 and 45 inches from the surface of the road (not the ground where you will be inserting the post), and no more than 6 to 8 inches from the curb.
The USPS website instructs that the mailbox should be installed 6 to 8 inches from the edge of the curb or road to the front of the mailbox door. Rural Mailbox Posts. The type of post used is left up to the discretion of the owner.