On Tue, 22 May 2018 06:21:05 -0700
Geoffrey Leach wrote:
New fedora 28 install. What have I forgotten?
I don't believe fedora installs any kind of mail daemon by
default any longer, so perhaps you just don't have anything
that can process mail on your system?
I usually install postfix, but there are two or three other
choices out there in the repos.
(Or maybe it is selinux or firewalls or any number of other things :-).