Incredible PBX

Post-Installation

Reset the hostname and password:

# Set the hostname
hostnamectl set-hostname <your-FQDN-name>

# Set the password
passwd              # for Root
admin-pw-change     # for FreePBX
apache-pw-change    # for Reminders and AsteriDex

Set Gmail as an SMTP Smarthost

Create an App password for your Gmail account: https://support.google.com/accounts/answer/185833?hl=en 

/root/enable-gmail-smarthost-for-sendmail

Stop Webmin

systemctl stop webmin
systemctl disable webmin