Q: I'm part of a group of 80 people who every week receive an e-mail with an Adobe PDF file attachment. But when I receive the e-mail, the PDF has been converted to a Winmail.dat file that my e-mail ...

Microsoft says the Outlook PDF preview feature might be broken for some Microsoft 365 customers on systems where the company's PowerToys open-source toolset is also installed. "In Outlook, when you ...