I'm going through the Force.com Fundamentals book (ver 6, Dezyre is using). I'm on page 209, testing the "Send Rejection Letter" and "Extend an Offer" tasks. I have the "Notify Assignee" checkbox checked for both these tasks - I understand this is supposed to send an e-mail.
When I test these tasks, notifications are sent to the task assignee feeds as expected, but no e-mail!
What do you think I could be doing wrong that I'm not also receiving an e-mail when the rule is fired and the task is correctly assigned?