When modifying the host name of the machine, pay attention to the following points concerning the ecosystem already using the server's current host name
For example, changing the machine's host name will force you to make a new Active Directory connection if you have already done so.
To change the host name using the API service
use the command
GET http://[IP]:9503/system/network/hostname/[hostname]
Where [hostname] is the value you want to modify
To change the hostname by command line :
/usr/share/artica-postfix/bin/articarest -hostname [hostname]
Where [hostname] is the value you want to modify