I tried, but the message did not come to my email. I checked that the email is written correctly. I also checked the spam folder in the email, but there was no message
hestia uses the system cron, it is basicly like you run crontab -e and add a line there. We cant debug your system for you, but i think your outgoing mail port may be blocked.
you don’t need to add “please help”, we do write when we can/want. You can use telnet to check if smtp is open, probaly telnet mail.domain.tld will do the job.
I moved my domains and files to a new server. Then the script failed because of a problem with DNS. cron is running every minute but the script failed because of the domain’s DNS settings. On another domain, cron and script are working fine.