No emails being delivered

I have Gitlab 9.0.0-ee, and I’ve configured all my preferences for projects to “Watch” such that I receive every email.

So far, I haven’t received any emails from Gitlab. Looking at the sidekiq log, there’s nothing obvious showing up. Most of the logs look like this:

2017-03-28_21:15:12.96530 2017-03-28T21:15:12.965Z 1765 TID-oxo5ehwho UpdateAllRemoteMirrorsWorker JID-7e12883e4f0d
b95222fd5607 INFO: done: 0.01 sec

Is there any other configuration required?

Danny - Any luck with watch notification email? we have the same problem and not getting the notification email.