Can't work, I deleted the hosts file and re-created it.
MTA, Antispam & Antivirus services could not auto start after reboot.
Please see the below output :
postalias: warning: valid_hostname: misplaced delimiter: mx02.atomic-info.net.
postalias: fatal: file /opt/zimbra/postfix-18.104.22.168z/conf/main.cf: parameter myhostname: bad parameter value: mx02.atomic-info.net.
postfix failed to start
Starting saslauthd...already running.
It is a new server but I have configured Postfix & Dovecot before. After ZCS installed, I have already disabled them, since I would like to look for a good webmail interface.
Do you have more suggestions ? thanks