Greetings.
Under a fresh server Ubuntu 22.04, the installation script reported:
“[Sh: 1: /usr/sbin/sendmail: not found” but the setup was completed.
I wonder should I worry about it? Should I install re-install the server from scratch including installing sendmail and then set HestiaCP again? Should I just continue as it is, and only install sendmail without formatting the drive again?
I wonder what the installation script does at that point, simply checks the existence of sendmail? Or does something important which I missed?
P.S: I won’t install any mail service from HestiaCP however;
/usr/local/hestia/install/upgrade/manual/configure-server-smtp.sh
will be used to have opportunity to send email from server to my clients by using external SMTP account.
Regards.