[root@techx ~]# find /etc/mail -type f -exec chmod 644 {} \;
[root@techx ~]# cd /etc/mail
[root@techx mail]# ls -ltr
total 284
-rwxr-xr-x. 1 root root  1847 Jan 27  2014 virtusertable
-rwxr-xr-x. 1 root root   127 Jan 27  2014 trusted-users
-rwxr-xr-x. 1 root root    92 Jan 27  2014 Makefile
-rwxr-xr-x. 1 root root  2700 Jan 27  2014 make
-rwxr-xr-x. 1 root root   997 Jan 27  2014 mailertable
-rwxr-xr-x. 1 root root   233 Jan 27  2014 domaintable
-rwxr-xr-x. 1 root root  1041 Jun  9  2014 submit.mc
-rwxr-xr-x. 1 root root 12288 Aug 25 19:16 access.db
-rwxr-xr-x. 1 root root   641 Sep 17 06:55 access
-rwxr-xr-x. 1 root root 41680 Jun  9  2014 submit.cf
.....
.....

\ls
access           auth         domaintable.db  list_prod.txt                  mailertable     Makefile         sendmail.mc      submit.cf      virtusertable
access.db        cert         helpfile        local-host-names 

[root@techx mail]# getfacl *
# file: access
# owner: root
# group: root
user::rw-
group::r--
other::r--

# file: access.db
# owner: root
# group: root
user::rw-
group::r--
other::r--

# file: aliasesdb-stamp
# owner: root
# group: root
user::rw-
group::r--
other::r--

# file: auth

service sendmail start
Redirecting to /bin/systemctl start  sendmail.service
Job for sendmail.service failed because the control process exited with error code. See "systemctl status sendmail.service" and "journalctl -xe" for details.
[root@digiklug mail]# systemctl status sendmail.service
● sendmail.service - Sendmail Mail Transport Agent
.....
.....
Sep 17 09:12:46 digiklug systemd[1]: Dependency failed for Sendmail Mail Transport Client.
-- Subject: Unit sm-client.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit sm-client.service has failed.
--
-- The result is dependency.
Sep 17 09:12:46 techx systemd[1]: Job sm-client.service/start failed with result 'dependency'.
Sep 17 09:12:46 techx systemd[1]: Unit sendmail.service entered failed state.
Sep 17 09:12:46 techx systemd[1]: sendmail.service failed.
Sep 17 09:12:46 techx polkitd[496]: Unregistered Authentication Agent for unix-process:31731:176847639 (system bus name :1.10322, object path /org/freedesktop/PolicyKit1/
Sep 17 09:12:50 techx unix_chkpwd[31764]: password check failed for user (root)
Sep 17 09:12:50 techx sshd[31760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.242.83.21  user=root
Sep 17 09:12:50 techx sshd[31760]: pam_succeed_if(sshd:auth): requirement "uid >= 1000" not met by user "root"
Sep 17 09:12:52 techx sshd[31760]: Failed password for root from 58.242.83.21 port 32150 ssh2
Sep 17 09:12:53 techx unix_chkpwd[31765]: password check failed for user (root)