Download Winmail Opener 1.6 - softpedia.com
Jul 30, 2014 · If your e-mail client is not set to support the Microsoft Outlook rich text format, you might receive an e-mail message that carries a "winmail.DAT" attachment, due to the fact that mail programs handle file formats differently.. In order to view the hidden content of these attachments, you could instruct the sender to change …