Mailform Basics

How to Customize Return Addresses in Mailform
Mailform offers a simple but powerful feature that allows you to include a custom return address on your outgoing mail. Whether you're guiding a singl...
How to Send Certified Mail with Mailform.io
Certified Mail provides a secure method to send important documents, offering proof of mailing and delivery. Through Mailform , this process becomes ...
How to Access Your Mailform Order When Using Apple Pay with "Hide My Email"
At Mailform we prioritize your privacy and security. If you use Apple Pay and select the "Hide My Email" option, it’s important to know how to acces...
What are the different ways I can send Mail?
Mailform is very straightforward - we allow you to send mail pieces in real life, right from your computer or mobile phone. We offer a few general cla...
How large can my document be?
Mailform accepts and mails PDFs formatted to 8.5" x 11" document size. Mailform is capable of handling documents up to 2400 double sided pages! We don...
How do I send a letter with Mailform?
Sending a letter with Mailform is both simple and fast. Follow the simple steps below to get started! 1. Go to Mailform.io - the page will look like...
How much does Mailform cost?
Mailform offers a variety of options at every price point! Check our handy chart below to find the right mailing fit for you.  Mailform accepts and ma...
How can I change an Order?
You can update the sender or recipient address for USPS Mail sent via Mailform right from your receipt page. You can find your order receipt page by  ...
Can I Cancel my order?
Easy Cancellation within 15 minutes of your order You can now cancel your order prior to the fulfillment windows described below by simply going to yo...
Address length requirements and limitations
Mailform envelope printing are limited to at most 40 characters in each address line.  Any address lines with a character count of over 40 will be tru...
How do I reset my password?
Click here to reset your password
Is there an API
We are currently developing an API - please reach out to  api-management@mailform.io for more information
Is my information secure with Mailform?
We take pride in protecting your information by employing data encryption and SSL/TLS protocols. Check out our privacy policy here . We use the same...
How long will Mailform keep my document?
Mailform will discard of all customer documents after 30 days. We take privacy very seriously - please also review our Privacy Policy .
Why wont my PDF upload?
Mailform accepts and mails PDFs formatted to 8.5" x 11" document size. Not all PDF's are made equal. The Portable Document Format (PDF) is an open sta...