The fortune 50 company I work for sends out what I must consider the stupidest phishing test emails I've seen. They are blatantly simplistic and transparent.
I have had this fantasy of trying to see if I could trick the IT people who send them with a phishing attempt. It would involve perhaps reporting that my virus scanner had reported something suspicious in an email to get them to open something.
Or maybe register mimecastprotection.com, then send out a fake email to IT as if it was a big marketing announcement from Mimecast that "We've changed our name! We are now Mimecast Protection as part of our commitment to serving you!"
My theory is that a really well crafted phishing email is going to be very hard to avoid.