Instructions for sending letters
Letters and valuable items
With the help of these mailing instructions you secure directing letter items to the right handling process of Posti.
The electronic mailing list allows you to submit all necessary information about your mailing. Filling it out is easy, fast and free of charge.
Service is suitable for items meeting the requirements set for dimensions, weight, shape, colour and contents of machine sortable items.
Read more about payment indications
The payment indication is the stamp on your item.
The correct package provides information on the contents, but also remember to mark the item's classification.