How do I stop MS Internet Mail (IE3) sending those Winmail.dat files?
Step #1: Double-click on the Mail and Fax icon in Control Panel. Click on the Services tab, and select Internet Mail from the list. If Internet Mail is not listed, click Add to add this service. Click Properties, and then Message Format. Turn off the option that reads Use MIME when sending messages. Click OK and then OK again. Step #2: Double-click on the name of each recipient in your Address Book. Turn off the option that reads Always send to this recipient in Microsoft rich-text format. This option needs to be set for each recipient of a message – if even one has this turned on, all recipients will still get the attachment. Note: Either of these methods should work for most users, but sometimes nothing seems to work – Note: A bug in Exchange may cause line feeds to be replaced with equal signs when rich-text mail is disabled.
