Hi all, I have a problem with my website posts. Cronless but I set it free by putting tells me I can only set every 12 hours. Really do not understand all this. How it can be done so that future users of my page to receive emails when?. In very many pages, when a user sent you a private message or answer him in a post like this, instantly receives an email informing. I can say that I have to do about it.
Thank you very much!

Hi Amistad,

Here the documentation About cronjobs: documentation.jomsocial.com/wiki/Setting_up_Cron_Job
you can setup cronjobs interval from your hosting Cpanel (12 hours, 6 hours, 5 mins, 1 mins, etc).

Or you can set "Yes" for send email on JS page load, it will send notification email any times.