How do I know that a document I emailed has been received?

You’ll get an email notification when your recipient downloads the emailed document. You can also check the status of sent documents by navigating to In/Outbox >> SENT Email/SMS. If I send a document to someone via internal email, email or SMS, how long will it remain available for retrieval on the pdfFiller server? Documents sent via internal email can be accessed by recipients indefinitely unless they delete the document. Deleting the record of the document from your sent folder will not revoke access to the document. Links to documents sent via email or SMS remain active for 30 days from the date the document was sent, and recipients can access downloaded documents until they choose to delete them.