Our annual holiday mailing advice column offers tips on packaging, important shipping deadlines and much more.

USPS also suggests including a backup address inside your package to avoid delivery delays if the exterior label gets damaged ...

Express mail If you use click n ship to mail your packages, make sure you get the package to the post office within three days or you will need to recreate the label. For those mailing in ballots ...

Here are the UPS, FedEx and Postal Service deadlines to know if you want your packages and greeting cards to arrive before Christmas.

In the age of technology, mailing letters seems like an antiquated task and an inconvenience when you can send an email or text in a matter of seconds. But in some cases, mailing a letter might be ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.