How to Send a Letter or Postcard: Domestic - USPS.com
USPS shows you how to send a letter or postcard in the U.S., from choosing an envelope, writing the address, buying and applying stamps, and finding a drop-off location.
How to Send a Letter or Postcard: International | USPS
Learn how to use USPS to send letters from the U.S. to other countries: What you can send, how to write addresses, ways to buy postage, and more.
USPS.com FAQs
Certified Mail is a service offered by USPS that provides proof of mailing and delivery, as well as tracking information.
Send Mail & Packages | USPS
Send Letters & Cards. Learn how to choose the best envelope or card size, follow Postal addressing standards, and get stamps for your mail.
How to Send a Package: International - USPS.com
Learn how to use USPS to send packages from the U.S. to other countries: What you can send, how to write addresses, ways to buy postage, how to do customs forms, and more.
International Mail & Shipping Services - USPS.com
First-Class Mail International is our most affordable option for sending postcards, letters, and flats (large envelopes) to about 180 countries. Send 1 oz. letters or postcards around the world with one Global Forever ® stamp, which currently costs $1.65 and never expires, even if …
Sending and Receiving Mail - Postal Explorer
Sending and Receiving Mail. Here are some useful mailing hints for senders and recipients. Sending Mail. You can send mail by: Dropping it into a blue collection box. Leaving it in your home mailbox. Scheduling a pickup. Taking it to a Post Office.
A Customer's Guide to Mailing - Postal Explorer
This guide is intended to provide options for mailing and help you choose the services that are best for you. For complete information, please see the Domestic Mail Manual (DMM ®) on Postal Explorer ® at pe.usps.com.
First-Class Mail International | USPS
First-Class Mail International is a fast, low-cost way to ship lightweight packages and letters internationally. USPS sends mail to over 180 countries, including Canada and Australia. See delivery times and how much postage or how many Global Forever stamps you …
USPS.com FAQs
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