I was confused by your answer regarding winmail.dat. The file cannot be opened traditionally, at least to obtain what the receiver believes to be valuable contents. Rather, it’s used internally by ...

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. Any ...

Rich Formatting Support: TNEF preserves Microsoft-specific rich text formatting, including custom fonts, tables, and embedded objects. Exchange Server Default Behavior: Particularly in older Exchange ...