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filter is not described

wpmu_welcome_notification filter-hook . WP 3.0.0

Filters whether to bypass the welcome email sent to the site administrator after site activation.

Returning false disables the welcome email.


add_filter( 'wpmu_welcome_notification', 'filter_function_name_4992', 10, 5 );
function filter_function_name_4992( $blog_id, $user_id, $password, $title, $meta ){
	// filter...

	return $blog_id;
Site ID, or false to prevent the email from sending.
User ID of the site administrator.
User password, or "N/A" if the user account is not new.
Site title.
Signup meta data. By default, contains the requested privacy setting and lang_id.


Since 3.0.0 Introduced.

Where the hook is called

wp-includes/ms-functions.php 1610
if ( ! apply_filters( 'wpmu_welcome_notification', $blog_id, $user_id, $password, $title, $meta ) ) {

Where in WP core the hook is used WordPress

Usage not found.