Job for Postfix.service failed because process exited with error code. "Systemctl St

CentOS 7.2 When starting postfix error:

[root@ ~]# systemctl start postfix Job for Postfix.service failed because the control
process exited with error code. "Systemctl status Postfix.service" and "Journalctl-xe" for details.

Debug process: The specific problem found in: Parameter Inet_interfaces:no local interface found for:: 1

[root@ ~]# systemctl status postfix.service postfix.service-postfix Mail transport Agent loaded:loaded (/usr/lib/s Ystemd/system/postfix.service; Enabled Vendor preset:disabled) active:failed (Result:exit-code) since II 2017-04-18 CST; 1min 8s ago process:7683 execstart=/usr/sbin/postfix Start (code=exited, status=1/failure) process:7680 ExecStartPre =/usr/libexec/postfix/chroot-update (code=exited, status=0/success) process:7677 Execstartpre=/usr/libexec/postfix /aliasesdb (code=exited, status=75) April 09:34:07 Iz2ze3xidelaqr3x4lx0lpz systemd[1]: Starting Postfix Mail Transport Ag
Ent... April 09:34:07 Iz2ze3xidelaqr3x4lx0lpz aliasesdb[7677]:/usr/sbin/postconf:fatal:parameter Inet_interfaces:no Local Terface found for:: 1 April 09:34:08 Iz2ze3xidelaqr3x4lx0lpz aliasesdb[7677]: Newaliases:fatal:parameter inet_interfaces  : No local interface found for:: 1 April 09:34:08 Iz2ze3xidelaqr3x4lx0lpz postfix[7683]: Fatal:parameter inet_interfaces: No local Interface found for:: 1 April 09:34:09 Iz2ze3xidelaqr3x4lx0lpz systemd[1]: Postfix.service:control process exited, code=
Exited Status=1 April 09:34:09 iz2ze3xidelaqr3x4lx0lpz systemd[1]: Failed to start Postfix Mail transport Agent.
April 09:34:09 IZ2ZE3XIDELAQR3X4LX0LPZ systemd[1]: unit Postfix.service entered failed state. April 09:34:09 Iz2ze3xidelaqr3x4lx0lpz systemd[1]: Postfix.service failed.

Workaround:

Modify/ETC/POSTFIX/MAIN.CF settings

inet_protocols = IPv4
inet_interfaces = All

Reference: Https://forums.opensuse.org/showthread.php/436441-Postfix-error-message

Reference: Https://forums.opensuse.org/showthread.php/436441-Postfix-error-message