A number of useful links are found on the USPS website. You may also contact the mail design specialist at our local post office if you have concerns regarding mail design standards. If there is anything we can assist with, don’t hesitate to contact us.

United States Postal Service
http://www.usps.com

Postal Explorer
http://pe.usps.com

Mailpiece Design
http://pe.usps.com/mpdesign/mpdfr_intro_all.asp

Business Mail 101
http://pe.usps.com/businessmail101

Zip Code Lookup
http://zip4.usps.com/zip4/welcome.jsp

Additional Useful Links
http://pe.usps.com/postal_links.asp