Digital Postman Pro - Send documents as e-mail attachments. Put your document in your scanner and press Digital Postman Pro's Scan button. Press Digital Postman Pro's Send button. Digital Postman Pro opens a new e-mail message in your e-mail program and attaches the scanned image to the message. All you have to do is select a recipient from your address book, fill in the subject line, and send the message. Digital Postman Pro supports the use of Automatic Document Feeders (ADF), so sending a multipage document is just as easy. You can send images that are already on your disk. Just press Digital Postman Pro's Load button. Digital Postman Pro reads TIFF, PCX, GIF, TGA, BMP, JPEG, and PNG files.