How does postage work?
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Mail
- How can I find out how much postage costs?
- How does postage work?
- How do I prepare a registered mail item?
- What is the difference between registered mail with or without acknowledgement of receipt?
- Can I prepare my registered mail before going to the post office?
- For which types of items is the registered option available?
- Where can I buy or drop off registered mail?
- Can I send registered mail online?
- What is a size template?
- How to use the size template?
How does postage work?
Your postage label (or stamp) must be stuck on the front, in the top-right corner of your envelopes.

Please refer to the price list to find out the rate, then stick on the equivalent amount of Luxembourg, Europe or International stamps.
For example: for an S-sized delivery to Luxembourg, you will need to add two Luxembourg stamps. If your item goes slightly over the maximum dimensions or maximum weight for an S delivery, you will have to pay for the next category up: M
Do you have any other questions?
Call us free of charge on 8002 8004 or +352 2424 8004 for international calls, Monday to Friday from 8.00 am to 5.00 pm.