Zimbra

[crayon-5f0a998ad8df8126380888/] Right after fixing the host file issue, this came up. Turns out CentOS no longer uses the standalone nc package, instead installs it as part of the nmap-ncat package.…

This error took me an hour to solve [crayon-5f0a998ada720890485592/] You need to make sure the hostname is on the first line and should match the hostname of the server. All…