how to send Junit Report over Email - commandline/testrunner.bat

Powershell has a built in applet called Send-MailMessage. Here's a link with more information about it : Send-MailMessage

There's a lot of in's and out's to this method of email. Where's your email server? Hosted internally to your environment? Hosted externally by a cloud service? You'll need an account that the powershell script will be able to send as, etc. Here's another good tutorial: Sending email with powershell