One of our employees reported some trouble getting messages sent From: an @amazon.com email address, and resorted to using @gmail.com instead [1]. I suspect the strict SPF policy is the issue, and I'm testing to see if @amzn.com works instead.
--msw [1] https://lists.apache.org/thread.html/45f07477e463b31c75a2810e7d1d8edc0d6139d50016b1c3c079427d@%3Cdev.kafka.apache.org%3E
