Yes - I am vigilant to almost a paranoid level, but one day a phishing email came from "Australia Post" purporting to be a missed delivery notification on a day

Yes - I am vigilant to almost a paranoid level, but one day a phishing email came from "Australia Post" purporting to be a missed delivery notification on a day that I was expecting a delivery and thought I had missed the driver. I was in a hurry, and frustrated and was a millisecond away from clicking the link when some gut feeling told me that something was not right. Closest I've come to date, and it worried me. EDIT: Sorry, I meant to respond to @soneca below, as this relates to phishing emails arriving with impeccable timing...