Elegant Bulk Mailing
with Wax Sealed Letters

Our wax seal mailing service helps you send custom wax sealed letters at scale. We print, hand-seal with your logo, and mail each piece for you.

Mailing Guide
Wax sealed envelope with custom logo seal - Wax Letter mailing service
Click to add your logo

Why Choose Wax Letter?

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Custom Wax Seals

Upload your logo or design and we'll create beautiful wax seals for every letter.

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Bulk Processing

Send hundreds or thousands of personalized letters with ease.

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Custom Messages

Write your own letter content with personalization options.

Our Story

We started in a small apartment, sending letters for another business idea. That's when I discovered that the personal touch of a wax seal made the biggest difference in response rates.

I started making simple systems to produce as many wax seals as possible by hand. What began as a manual process has now advanced into a sophisticated operation capable of handling huge bulk mail orders, while maintaining that authentic, hand-crafted feel.

Wax Letter founder holding a custom wax sealed letter
Hand applying a custom wax seal to an envelope
Handcrafted wax sealed letters being prepared for bulk mailing

Perfect For Every Occasion

Custom wax sealed wedding invitation mailing service

Wedding Invitation Mailing

Impress guests with elegantly wax-sealed wedding invitations. We handle printing, sealing, and USPS mailing — so you can focus on the big day. Perfect for bulk wedding invitation mailing.

Wax sealed corporate outreach letter

Corporate Direct Mail

Cut through digital noise with wax-sealed letters that demand attention. Ideal for cold outreach, client appreciation, executive correspondence, and high-impact bulk mail campaigns.

Wax sealed holiday card bulk mailing

Holiday Cards & Announcements

Send holiday cards and seasonal announcements that stand out from the pile. Bulk wax seal mailing delivered on time, every time.

Bulk wax sealed letters ready for USPS mailing

Bulk Mail Campaigns

From 1 letter to 10,000+, our bulk wax seal mailing service scales with your needs. Higher open rates, stronger responses, real results.

Can You Mail Letters With Wax Seals?

Yes. Wax-sealed letters can be mailed safely when the materials, postage, and envelope prep are handled correctly. We put together a step-by-step guide covering USPS considerations, seal durability, and how our service manages the process for you.

Read the Mailing Guide

Ready to Make an Impression?

Start your bulk mailing today with custom wax-sealed letters.

Let's Talk About Your Project

Have questions or ready to start your mail? We'd love to hear from you!