[root@mail ~]# cat /etc/centos-release
CentOS Stream release 8
[zimbra@mail ~]$ zmcontrol -v
Release 8.8.15_GA_3953.RHEL8_64_20200629025823 UNKNOWN_64 FOSS edition, Patch 8.8.15_P19.
Log in as the zimbra user
[root@mail ~]# su - zimbra
[zimbra@mail ~]$
Now run this command to set the hostname in the Logs configuration.
Remember to change the domain name to yours.
[zimbra@mail ~]$ zmprov mcf zimbraLogHostname mail.ibtechpa.com
[zimbra@mail ~]$ exit
logout
Switch to root user.
[root@mail ~]#
Update the log configuration with this command.
[root@mail ~]# /opt/zimbra/libexec/zmsyslogsetup
updateSyslogNG: Updating /etc/syslog-ng/syslog-ng.conf...done.
Last step restart zimbra services
