==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.3.2
- Deployed with iRedMail Easy or the downloadable installer?
- Linux/BSD distribution name and version: Ubuntu 20.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): Mysql
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? non-pro
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hi Guys,

Does changing production server hostname of iRedmail-1.3.2 make no impact on the smooth operation of iRedmail?

I just wanna make sure... before doing so based on the steps:(https://docs.iredmail.org/change.server.hostname.html)

Thanks
JunG