Proof of mailing

Need to Prove You Sent a Letter?

For an important document, keeping a copy of the letter may not be enough. A documented mailing workflow can help you establish what you sent and when you sent it.

See Certified Mail Options →

What should you preserve?

The document

Keep the exact version you intended to send.

Recipient information

Preserve the destination and relevant address information.

Mailing record

Keep the order details and date associated with the mailing.

Delivery information

When a tracked or certified service is used, retain the resulting delivery or attempt information available for that service.

Important distinction

Proof of mailing is not the same as proof of recipient action

A mailing record can document that a document entered the mail process. Delivery records can document delivery or an attempted delivery. Neither necessarily proves that the recipient agreed with the document, read it, or took the requested action.

Create a documented mailing record

Upload your document, choose the appropriate mailing method, and keep the resulting order information with your records.

Start a Mailing →

Your privacy, your choice

MailMyPDF uses essential storage to operate the service. With your opt-in, we can also collect detailed product and technical analytics to understand how the service is used, improve it, measure campaigns, and personalize experiences. We never need analytics consent to mail your documents.