I remembered finding some mails originating from my laptop in my gmail spam folder around the time I switched to mac from linux around 2012. I was tinkering wit

I remembered finding some mails originating from my laptop in my gmail spam folder around the time I switched to mac from linux around 2012. I was tinkering with an instance of wordpress in that laptop and turns out sendmail in OSX was capable of sending out email to gmail out of the box without any configuration from my part (I don't remember configuring sendmail in that machine). The wordpress instance was simply used php's sendmail support and happily blasting emails without my knowledge (thankfully only to my own's address). I wonder if recent version of mac still ships with sendmail.