We are using EE's built-in communication tool to send out an initial email to all of the site's members letting them know about the new site design and functionality updates. I would like to batch process these 6000 emails. I have "Use Batch Mode" set to yes, and the number of emails per batch is set to 300.
Does anyone know what the default interval time is for batch emails in EE and whether or not it is customizable? I haven't been able to find it anywhere in the documentation. Thanks!
Disclaimer: I tried to push a service such as MailChimp in lieu of the built-in communicate tool, but that's not an option for us at this point in time.