Multisite: How to bypass wpmu_signup_user_notification and add my own notification logic?
This is actually quite easy. All I needed was to inject the appropriate add_filter() and follow it up with my custom function. That’s all I needed to completely override the original function. So sweeet. To bypass wpmu_signup_user_notification() and use my own custom function I needed the following: add_filter(‘wpmu_signup_user_notification’, ‘gqa_signup_user_notification’, 10, 4); And in my custom … Read more