I'm following the above stated perfect server install, and section 8 (Install Postfix) mentions disabling Sendmail, but shows no commands to do so... Then turn off Sendmail and start Postfix and MariaDB (MySQL): but then only shows commands for Postfix and MariaDB I'm assuming (?): systemctl stop sendmail.service systemctl disable sendmail.service (that may not be correct - please consult the Perfect server instructions if someone indicates below that it's been added/fixed)
