I cannot send email from a real estate program that is set up with all my contacts.  The default is Window Live Mail 2011.  I am using a new computer which had windows 10 already installed when I purchased it.  When I try to send emails from this real estate program I get this:  Default Email Application:  Server Error 3219: Windows Live Mail Error.  Please help me fix this.  I am using Outlook Mail since I was forced to with my Hotmail account that I've had for 30 years!!