How to Address and Send a Letter in the Mail (Domestic & International)

This article was co-authored by Tami Claytor and by wikiHow staff writer, Cheyenne Main. Tami Claytor is an Etiquette Coach, Image Consultant, and the Owner of Always Appropriate Image and Etiquette Consulting in New York, New York. With over 20 years of experience, Tami specializes in teaching etiquette classes to individuals, students, companies, and community organizations. Tami has spent decades studying cultures through her extensive travels across five continents and has created cultural diversity workshops to promote social justice and cross-cultural awareness. She holds a BA in Economics with a concentration in International Relations from Clark University. Tami studied at the Ophelia DeVore School of Charm and the Fashion Institute of Technology, where she earned her Image Consultant Certification.

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Sending a letter in the mail is super easy—all you need is the right envelope and postage stamp. Whether you’re writing a message to your pen pal or sending an important business document, we’ll walk you through all the steps to help your letter get to its destination safe and sound. Keep reading to learn how to mail any letter domestically or internationally.