Reliable Direct Mail Outsourcing Services

Move campaigns from idea to mailbox with Dupli-Group’s full-service direct mail outsourcing. We personalize, print, prepare, and coordinate postal delivery so your team can focus on the message and results. From targeted correspondence to high-volume campaigns, our digital production capabilities, NCOA verification, and nearly 80 years of print expertise help make every mailing accurate, polished, and ready to reach its intended audience.

Direct mail materials prepared for mailing

Our Direct Mail Outsourcing Services

From personalized printing through postal coordination, we manage essential production details for effective, deliverable direct mail campaigns.

Direct Mail Production

Outsource the full concept-to-delivery workflow for personalized direct mail. Dupli-Group prints correspondence on varied materials, prepares mailpieces, and coordinates post office services for a streamlined campaign.

Variable Data Printing

Create more relevant correspondence with personalized names, messages, and campaign details produced through our digital plant. Flexible digital printing supports targeted communications without sacrificing a consistent brand presentation.

Address Verification

Improve mailing accuracy with NCOA Postal Service verification software. Address hygiene helps identify updated records before production, supporting more deliverable mailings and reducing avoidable returned-mail waste.

End-to-End Mailing Support

Put Direct Mail Production in Capable Hands

Direct mail can be a powerful, tangible way to connect with customers, but managing data, personalization, print production, and postal requirements internally takes time. Dupli-Group brings those details together in one dependable workflow. Our digital plant supports personalized correspondence across a variety of materials, while NCOA verification helps strengthen address accuracy. You receive organized production support, consistent presentation, and a campaign prepared for delivery.

Personalized direct mail printed and sorted
The Dupli-Group Difference

Why Choose Dupli-Group?

A long-standing print partner for organizations that value accuracy, flexibility, and responsible production.

Mailing Accuracy

NCOA verification supports cleaner address data and more deliverable direct mail campaigns.

Digital Flexibility

Our digital plant supports personalized correspondence and adaptable short-run, on-demand production.

Chicago Heritage

Nearly 80 years serving Chicago’s print community informs our careful, quality-driven approach.

Sustainable Practices

FSC environmentally sustainable printing options and soy ink support more responsible campaign production.

Our Chicago Print Heritage

Generations of craftsmanship, innovation, and attentive client service.

Portrait of Mac McCormack, Founder of Dupli-Group

Mac McCormack

Founder

Mac McCormack founded Dupli-Graphic, now known as Dupli-Group, in Chicago just after World War II. Returning home from military service, Mac carried with him the discipline and dedication he learned while serving his country, and he channeled that work ethic into building a small, quality-driven print business from the ground up. As Founder, he established the core principles that still define the company today: meticulous attention to detail, honest craftsmanship, and a genuine commitment to customer satisfaction. Under his leadership, Dupli-Graphic quickly earned a respected reputation within the Chicagoland graphic design community and the broader Illinois printing industry. Mac's legacy as a hands-on, quality-focused founder laid the foundation for two generations of family leadership and nearly 80 years of trusted service to Chicago area businesses.

Portrait of Walter 'Wally' McCormack, Second-Generation Leader of Dupli-Group

Walter 'Wally' McCormack

Second-Generation Leader

Walter "Wally" McCormack is the second-generation leader of Dupli-Group, building on the foundation established by his father, founder Mac McCormack. Taking the helm of the family business, Wally recognized the need to modernize and expand the company's capabilities to meet the evolving demands of the Chicagoland graphic design community. He spearheaded the company's transition into digital printing, direct mail, and wide-format services, and became a true industry pioneer by leading one of the first adoptions of the HP Indigo press in Illinois, enabling flexible, short-run, on-demand digital printing. Wally also championed environmental responsibility, guiding Dupli-Group to become an early adopter of Forest Stewardship sustainable printing techniques and transitioning the company to 100% soy ink usage by 2005. His forward-thinking leadership transformed Dupli-Group into a modern, full-service print solutions provider while preserving its heritage of quality and craftsmanship.

Frequently Asked Questions

What does direct mail outsourcing include?

Direct mail outsourcing moves production tasks from your internal team to a print and mailing partner. Dupli-Group can support personalized correspondence, digital printing on a variety of materials, mailing preparation, post office services, and NCOA address verification. This consolidates several operational steps into one coordinated workflow while helping your organization maintain a consistent brand presentation throughout the campaign.

Can direct mail pieces be personalized?

What is NCOA verification and why is it important?

Can Dupli-Group handle postal preparation?

What types of direct mail can be produced?

How far in advance should we plan a direct mail campaign?

How can we prepare our mailing list for production?

Does Dupli-Group offer sustainable direct mail printing options?

Have Questions About Your Mailing?

Talk with our team about production, personalization, and postal preparation.

Heritage & Sustainability

Awards and Recognition

Forest Stewardship Council sustainable printing certification

FSC Sustainable Printing

Environmentally sustainable printing certification for responsible print production.

Soy ink sustainability commitment

Soy Ink Commitment

100% soy ink usage since 2005.

Digital print innovation recognition

Digital Print Innovation

Early Illinois HP Indigo technology adoption.

Bring Your Next Mailing Together

Share your campaign goals, mailing data needs, and production timeline. Our team will help you identify a coordinated path from personalized print to postal delivery.

Contact Us Today

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