Emailing results error "Invalid left-hand side in assignment"

My first suggestion, it appears that you are not sending the appropriate parameters to your sendEmail() function - which accepts 5 parameters, and you only pass in 4:

function sendMyTestResults() 
{ 
  sendEmail(1- "myemail@gmail.com", 2- "julie@myemail.com", 3- "Test Results for today", 4- "No test result today"); 
}


function sendEmail(1- mFrom, 2- mTo, 3- mSubject, 4- mBody, 5- mAttach)
{
  // send email stuff
}

Double check your code and how it compares to the script examples from TestComplete [here].

One easy way to quickly test SMTP communications on your machine is to open CMD and type

telnet smtp.gmail.com 465, and if you get into telnet you have a connection.

If you want to test that you can actually send mail through this port and get some better logging than the generic error your received, use this telnet guide from Microsoft ([here] - step 3).