How to email XCUITest test results?

I have setup an xcode server on my local, and created a bot that runs the UI tests only using XCUITest. I can 'Integrate' the bot created and it runs successfully, showing Integrate history and test results.

I would like to email these test results - either to the whole team, or the commiter, based on what triggered the bot integration.

I could not find supporting documentation explaining how to set up a post-integration task to send the test results in email. My search only revealed these 2 posts:

This Apple Forum question

https://discussions.apple.com/thread/7009234

This Stack Overflow question

http://stackoverflow.com/questions/20436003/how-to-configure-email-settings-for-xcode-continuous-integration

These could not help a lot as I am new to both: setting up smtp server, bash scripting.

Can someone please list steps or redirect me to good resources?

Software versions in use:

OS X 10.12.4

Xcode 8.3.2

OS X Server 5.3