Because the magento cron was not configured correctly, I have several and several transactional emails for order confirmation, delivery confirmation, new clients, among others pending to be sent and when I set up cron correctly all the same would be sent all at once. I'd like to know how I could get all of these transactional emails out of the box, or that the client does not receive the same and all new emails are sent correctly. Thanks in advance.

Because the magento cron was not configured correctly, I have several and several transactional emails for order confirmation, delivery confirmation, new clients, among others pending to be sent and when I set up cron correctly all the same would be sent all at once. I'd like to know how I could get all of these transactional emails out of the box, or that the client does not receive the same and all new emails are sent correctly.

In the core_email_queue table, are all pending system emails to be sent, if I give a truncate to this table, is it likely to create a problem or end up influencing some dependency?

Thanks in advance.