I have more than 3000 members on a site built using wordpress. I am going to send mass emails like newsletters or notifications on a new post etc. How can I test my script to send mass emails ? I already have script that is sending emails but I wanna see its performance and limitations. Like How this will perform when tested with 5000 members. I don’t want to send test emails to registered members. I am looking for a testing tool that can simulate this all and let me know if I am good to go. Thank you.
How to test mass email script
If you already have Amazon SES services, you should be able to point the script to the Sandbox settings and test away. No email gets delivered but SES and WordPress will be stress tested.