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Many members have requested information on the Mail Design Professional certification course. GREAT NEWS! It’s available online at NO COST and can be accessed at any time.

Below is information from PostalPro regarding the online course and exam. Once on PostalPro, enter MDP into the search bar and click on Mail Design Professional (MDP) Online.

Mail Design Professional (MDP) Online

Mail Design Professional is a self-paced online certification course approved by the U.S. Postal Service®. The course can be accessed at any time and as many times as desired for free. It is estimated at 12 hours for full completion, but this will vary depending on the individual. In addition to the free course material online, if a student would like to become a certified Mail Design Professional, successful completion of the exam is required. Please visit https://imbg.usps.com/mdp to enroll.

This course is ideal for those who wish to maximize their proficiency in designing letter-size and flat-size mail to meet USPS® standards and obtain certification as a Mail Design Professional. The course includes:

  • Postal addressing standards
  • Classes of mail and processing categories
  • Intelligent Mail® and package barcode format and print specifications
  • Designing automation letters and flats (tabbing, polywrap, deflection, flexibility, etc.)
  • Reply mail (Business, Courtesy, Meter, Permit Reply and Merchandise Return Service)
  • Address Information products and Move Update

Learners will also receive information on design standards for:

  • Customized Market Mail
  • Repositionable Notes
  • Election Mail Logos
  • Privately Printed Labels
  • Reusable Envelopes

To become a certified Mail Design Professional, successful completion of the exam is required. You can sign up to take the exam from the MDP website. The certification is good for a two-year period once you have successfully completed the 100-question exam at 80% proficiency.

Please remember that the new exam is completed online on the MDP website.

If you have any questions, please feel free to contact us.

USPS National and Illinois News

News from USPS National and USPS Great Lakes Area.
WABASHA, MN — Today, the U.S. Postal Service released a set of stamps honoring our national bird, the bald eagle, at the National Eagle Center. The new release features five realistic illustrations of bald eagles at different stages of life by noted ornithologist David Allen Sibley.
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ILLINOIS — The U.S. Postal Service will observe Memorial Day on Monday, May 25. All Post Office locations will be closed. Regular mail delivery and retail services will resume on Tuesday, May 26.
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WASHINGTON — The U.S. Postal Service will observe Memorial Day on Monday, May 25. All Post Office locations will be closed. Regular mail delivery and retail services will resume on Tuesday, May 26.
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NEW YORK — The U.S. Postal Service (USPS) today announced it will honor the nation’s 250th anniversary with the release of American Icons, a collection of 13 commemorative stamps, curated by legendary American designer Ralph Lauren.
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WASHINGTON — The U.S. Postal Service filed notice with the Postal Regulatory Commission (PRC) today to adjust some prices on some domestic competitive package and service offerings. Pending favorable review and comments from the Postal Regulatory Commission (PRC), these price changes and adjustments will take effect on July 12.
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WASHINGTON — Below are the prepared remarks of Postmaster General and CEO David Steiner, delivered during the U.S. Postal Service Board of Governors open session on May 8, 2026.
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ILLINOIS — Saturday, May 9th marks the 34th anniversary of the largest one-day food drive in the nation – the National Association of Letter Carriers' Stamp Out Hunger® Food Drive.
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A guided tour of the new Hammond Sorting and Delivery Center (S&DC) highlighting updated operations, state-of-the-art package sorting technology, facility upgrades, and Next Generation Delivery Vehicles (NGDVs). Interviews will be available following the tour.
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ILLINOIS — The U.S. Postal Service is reminding customers in Illinois that Post Office locations will be closed and regular mail delivery will not occur on Presidents’ Day, Monday, Feb. 16, 2026.
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USPS Makes It Easy To Send Something Real This Valentine’s Day
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PostalPro News

News from PostalPro.
This document provides a contact list for Business Acceptance Solutions (formerly Business Mailer Support) & Major Mailer Support
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This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 5/28/2026.
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This document provides a list of active IV-MTR work to be as well as items completed in FY25. *Please note, Postal Pro is the only source for a current IV-MTR Development log as updates will be made on an ongoing basis.
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