What is Mailstream Plus?
Mailstream Plus is a presort software solution designed for businesses that process high volumes of mail and want to optimize postage costs while ensuring compliance with USPS regulations. The solution is certified by the USPS through both PAVE™ (Presort Accuracy, Validation, and Evaluation) and MAC Batch™ (Manifest Analysis Certification Batch), helping organizations maintain operational excellence in their mailing workflows.
Why is Mailstream Plus Important?
For organizations relying on large-scale domestic mailings—whether in-house or via third-party print and mail service providers—keeping up with USPS pricing and regulatory changes can be resource-intensive and error-prone. Mailstream Plus addresses these challenges by automating complex presort logic, applying USPS-compliant formatting, and ensuring Intelligent Mail Barcode (IMb) compliance. This not only reduces the risk of rejected mail but also helps mailers consistently qualify for the highest available postage discounts.
Mailstream Plus enables organizations to:
- Achieve significant postal savings by correctly sorting and categorizing mail by class (letters, flats, parcels, etc.)
- Maintain regulatory compliance with USPS standards through ongoing software updates and barcode requirements
- Streamline mail preparation with automated audit trails and manifest generation
- Minimize errors and inefficiencies by reducing manual processes
Whether you're mailing millions of statements or managing large-scale campaign outreach, Mailstream Plus ensures that every piece of mail is optimized, traceable, and compliant—protecting both budget and brand reputation.
How Precisely Can Help
Precisely continues to invest in and support Mailstream Plus following its acquisition from Pitney Bowes in 2019. Our commitment ensures that the software is continually updated to reflect the latest USPS pricing adjustments and regulatory requirements. This helps users reduce postage spend, ensure operational efficiency, and maintain compliance in high-volume mailing operations.