I followed the tutorial here https://docs.katalon.com/display/KD/How+to+configure+email+settings+in+Email+Preferences , however I do not see the option under
Preferences > Katalon > Execution > Email
I am running Version 4.5.0 64bit and the option is missing. I like to use this so I can script it and get email each time my test runs. Thanks in Advance.