Some Mozilla Thunderbird users might encounter problem in viewing the incoming email attachments.
Winmail Opener is a tool that can use to view the content of strange e-mail attachments like winmail.dat without asking the senders (normally those sending from Ms.Outlook mail client) to resend their emails in different format. It is a small Freeware.
You may try download & install it on your PC:
http://www.eolsoft.com/download/winmail_opener.exe
