Hello, i have some question regarding this plugin, my first question is why this plugin cant work when i choose delayed time something like, “Once Hourly” or “once a minute”. this plugin work well when i use “For each Post” but for other it’s not work.

When i choose delayed time, i cant see any email log on my record, but both immediate and delayed post work well when i use “Send Email” option

i just wonder if this problem cause by this

if (!isset($this->subscribe2_options['email_freq'])) {
	$this->subscribe2_options['email_freq'] = "never";
} // option for sending emails per-post or as a digest email on a cron schedule

even when i choose delayed time it’s still show “never” at $this->subscribe2_options[’email_freq’] = “never”;. i do not really understand about programming, so may guess could be so wrong

and, is there anyway to cron subscribe2 only? so even when i cant use delayed post option, i can still cron it from external cron service

please anyone who knows about it please help me, an answer or a clue all are appreciated.
and thank you

https://wordpress.org/plugins/subscribe2/