I encountered with the last email a problem related to the automatic sending of emails.
The CRON, after the first sending, takes a long time to restart and does not do it automatically after 15 minutes.
Can help me?
Can you check if you any errors in your cron log file? You'll find it in Acymailing->Configuration->Queue process.
there are no errors in the LOG and the process has started regularly. There is a new one problem. Even though it seems that all the contacts have received the mail, the queue seems not to be completed and only 6 or 7 addresses remain pending in the queue itself and the process seems to stop at 99%.
These are probably users that have unsubscribed after you added the mail to the queue. Can you check this?
Yes, I checked. They are registered users but the first on the list is disabled as JOOMLA USERS.
There are others which, however, do not block the process.