whitelist IP in csf

please white list my ip on zimbra server login103.20.212.204:7071,43.252.91.42:7071,146.88.26.65:7071,103.20.213.138:7071vim /etc/csf/csf.allowtcp|in|d=7071|s=111.93.124.187csf -a IPCsf -a 223.26.30.82csf -rIf csf not found whitelist in IPtables