Bulk Mail Services
High-volume mailing services with USPS bulk rates. We handle sorting, bundling, and delivery to post office for maximum savings.
Features & Benefits
- USPS bulk mail rates
- Presorting included
- Address verification
- Delivery tracking
- Multi-drop shipping
Service Details
5-7 business days
500 units
How It Works
Bulk mail services maximize your postage savings through USPS presort discounts. We process your mailing list through NCOA (National Change of Address) and CASS certification to update addresses and verify deliverability—reducing waste from bad addresses. Then we presort mail by ZIP code and carrier route to qualify for the deepest discounts. Mail is bundled, trayed, and delivered to USPS according to their specifications. For large campaigns, we coordinate multi-drop shipping to regional postal facilities, reducing transit time and delivery spread. You receive reports showing piece counts, postage costs, and delivery estimates.
Why Choose MCI
Postage is often the biggest cost in direct mail campaigns—presort savings of 30-50% versus First Class make a real difference. MCI's mailing department handles millions of pieces annually, and we know USPS regulations inside and out. We catch list problems before they waste postage, optimize mail for the best rates, and ensure USPS acceptance without delays. When timing matters—like hitting mailboxes before an event or deadline—our postal logistics expertise keeps you on schedule.
Frequently Asked Questions
How much can I save with bulk mail presort?
What is NCOA processing?
What is the minimum quantity for bulk mail rates?
How long does bulk mail delivery take?
Work Samples

Presorted mail trays ready for USPS delivery

High-volume mail inserting and processing line

NCOA address verification and list processing
