I have a cron which generates the whole mail info and puts in a database table using $mail_queue->put(.....) with an option to delete emails after they’re sent.
Here’s where I need a little help: What is the best way to send the emails after I have the above info? Running the $mail_queue->sendMailsInQueue() right away, using other cron job(s) or something else?
The server limit by the way is 100 emails / minute. Currently the last csv diff for Mail_Queue is not applied (currently working with the support on that), so I can’t use the “delay” option.
I had an idea to use the $seconds_to_send option, but it’s calculated on the base of create_time field, which isn’t a big help, but it’s also an option.
Any ideas and suggestions would be really appreciated.
Personally, I would go the cron way because it gives less opportunity for failure. Say your mail server stops responding or for some other reason becomes unavailable. Or what if your entire network goes offline for a few hours, but the servers are still generating emails. I say use the queue.
As for the delay thing, just have a service/cronjob pick up the queue every sixty seconds, pop 100 emails and send them, then quit. You might get a queue of emails to be sent but that’s going to happen no matter what system you choose. The queue will empty during off-peak hours, anyways.