WordPress Pages Redirecting to Root with WordPress Multisite (Sub-Directory)

Check your rewrites to make sure it follow this if (!-e $request_filename) { rewrite ^/[_0-9a-zA-Z-]+(/wp-.*) $1 last; rewrite ^/[_0-9a-zA-Z-]+.*(/wp-admin/.*\.php)$ $1 last; rewrite ^/[_0-9a-zA-Z-]+(/.*\.php)$ $1 last; } not this if (!-e $request_filename) { rewrite /wp-admin$ $scheme://$host$request_uri/ permanent; rewrite ^(/[^/]+)?(/wp-.*) $2 last; rewrite ^(/[^/]+)?(/.*\.php) $2 last; }

Multisite – Change Add user to Blog notification email

There’s a wp_mail filter you might be able to use: add_filter( ‘wp_mail’, ‘wpse362824_filter_message’ ); function wpse362824_filter_message( $args ) { // The $expected_subject is taken from the wp_mail() call // in user-new.php. $expected_subject = sprintf( __( ‘[%s] Joining confirmation’ ), wp_specialchars_decode( get_option( ‘blogname’ ) ) ); // If the Subject: line matches the one from user-new.php, … Read more