I'm on FC4 and WHM is 10.8.0 as well. No problem for any of my hosted domains in receving of sending emails. Just that the WHM system emails are not sent out. Any suggestion what work arounds or resolution?
I've encounter a strange problem after installing Installatron. When I create a new account or email to all account/resellers etc. none of them receive any email from the server. Even my admin account stopped receiving those notifications. Can someone advice what can be wrong?