What is the deal with those winmail. dat files? I get them in my email all the time, and nothing seems to be able to open them.

The most interesting solution from a reader was to open the winmail.dat file in Notepad to identify the correct filename for the attachment, then re-name the winmail.dat file with the correct ...

Reader Richard Shaffer is perplexed by the contents of his email. He writes: Some email messages I receive contain “winmail.dat” attachments. I can’t open these with any applications I own ...

If you regularly receive winmail.dat files from business associates, Letter Opener is well worth the investment.

Is anyone else receiving winmail.dat attachments, instead of the real attachment since migrating to Exchange 2010? I've had MS give me 4 different kb's on it and none have resolve the issue thus ...

What does WINMAIL.DAT actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Many times when receiving mail attachments with the new Exchange-enabled Microsoft Entourage v.X from Windows users, you will get a winmail.dat file that is inaccessible under Mac OS X. Alan Sill ...