I recently had an issue with form notification emails not sending from a local development site. I used some advanced developer tools to diagnose this and thought the process was pretty interesting. So this is a tour of those tools and how I used them to solve this problem.
Tools are:
- HELO (beta – get it when launches!)
- WP-CLI
- Querious (but you could use phpMyAdmin, TablePlus or SequelPro)
(Also on YouTube)