plugins.tracTrac Trac is the place where contributors create issues for bugs or feature requests much like GitHub.https://core.trac.wordpress.org/. is not sending emails when an individual CCs themselves on a ticket. (Also, trac.ini dictates that reporters and owners always be notified of ticket changes.) I am not familiar with how Trac ties into our mail server for outgoing emails, but I imagine that’s the culprit. Could this be looked at?