Sending A Letter Abroad Post Office. They can be handed in at a post office or a business mail center, or posted in a mailbox. Customs clearance is included in the prices (postage) you pay for sending letters abroad.
The best way to make sure your letter reaches an international destination is to visit your local post office and ask about their requirements and restrictions. They can be handed in at a post office or a business mail center, or posted in a mailbox. Letters are delivered to the mailbox or handed over at a post office
To send a letter abroad, you need an international stamp:
Europe for european destinations and world for the rest of the world. Customs clearance is included in the prices (postage) you pay for sending letters abroad. Concerns about the size or contents of an item When sending a letter abroad, how does the receiving country's mail service get paid for their work?