Survey Monkey
I am not receiving emails from Survey Monkey.
Scenario 1
Check your Junk Email
or Spam
folder.
If it is there, add the MEC email to the Safe sender list and mark the email as not junk.
Scenario 2 It is possible you have opted out (Unsubscribed) at some point during the past. You will have to manually opt in here https://www.surveymonkey.com/user/email-opt-in/