Events Tickets Plus - WooCommerce Tickets - Prevent Ticket Email from being sent.

tribe-tickets-plus-prevent-emails.php

/*
* Events Tickets Plus - WooCommerce Tickets - Prevent Ticket Email from being sent.
* @ Version 4.0
*/
add_action( 'init', 'wootickets_stop_sending_email' );
function wootickets_stop_sending_email() {
	if ( class_exists( 'Tribe__Tickets_Plus__Commerce__WooCommerce__Main' ) ) {
		$woo = Tribe__Tickets_Plus__Commerce__WooCommerce__Main::get_instance();
		remove_filter( 'woocommerce_email_classes', array( $woo, 'add_email_class_to_woocommerce' ) );
		add_action( 'woocommerce_email_after_order_table', array( $woo, 'add_tickets_msg_to_email' ) );
	}
}

/*
* Events Tickets Plus - WooCommerce Tickets - Hide You'll receive your tickets in another email.
* @ Version 4.0
*/
add_filter( 'wootickets_email_message', 'woo_tickets_filter_completed_order', 10 );
function woo_tickets_filter_completed_order( $text ) {
	$text = "";

	return $text;
}