Mailing Services, Inc.

758 W Racquet Club Drive

 Addison, IL 60101- 4318
 

630-628-0088 •  FAX 630-628-0481
Toll-Free 888-404-8284

  Information and Forms

If you mail Presort First-Class or Standard Rates then
you must prove to the Postal Service that you are
Move Update Compliant.

Move Update Information

Are You a Nonprofit Organization?  Download both of these:

Application to Mail Nonprofit rates at The Addison Post Office

PS Form 3623

Sample Letter that Must Accompany PS Form 3623

Nonprofit Letter Template

Current Postage Rates:
U.S.P.S. Notice 123

Postal Specifications for Designing Direct Mail:
Physical Standards for Discount Letters and Cards
Designing Letters and Cards for Automated Processing
Using Tabs, Wafer Seals, and Glue Strips
Physical Standards for Discount Flats
Designing Flats for Automated Processing - Changes Coming March 2009

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