我的 WordPress 網站有安裝「Social Login WordPress Plugin – AccessPress Social Login Lite」外掛，也造成每天都有大約 1～3人的新會員註冊。已經在AccessPress Social Login Lite 裡設定不要收到通知信：「Do not send email notification to both user and site admin.」，但還是一直收到通知信。
然後在WordPress 的設定裡找不到可以關掉通知的地方，所以每天都會收到超多的這種垃圾信：《摩卡平價小舖》通知：新使用者註冊
由於是寄到 Gmail，手機三不五時會彈通知出來，實在很煩。
Max試著安裝外掛：
Better Notifications for WordPress
https://tw.wordpress.org/plugins/bnfw/
有新增 for Admin 和 for User 的，但結果還是都一樣會寄送Email.
改安裝外掛：
Disable New User Notification Emails
https://wordpress.org/plugins/disable-new-user-notifications/
這個外掛，完全沒有地方可以設定，因為：This plugin disables new user notification emails in WordPress. That is all.
「Disable New User Notification Emails」source code: class-am-dashboard-widget-extend-feed.php
<?php
if ( ! class_exists( 'AM_Dashboard_Widget_Extend_Feed' ) ) {
/**
* Awesome Motive Events and News Feed.
*
* This appends additional blog feeds to the WordPress Events and News Feed Widget
* available in the WP-Admin Dashboard.
*
* @package AwesomeMotive
* @author AwesomeMotive Team
* @license GPL-2.0+
* @copyright Copyright (c) 2018, Awesome Motive LLC
* @version 1.0.2
*/
class AM_Dashboard_Widget_Extend_Feed {
/** * The number of feed items to show. * * @since 1.0.0 * * @var int */ const FEED_COUNT = 6; /** * Construct. * * @since 1.0.0 */ public function __construct() { // Actions. add_action( 'wp_feed_options', array( $this, 'dashboard_update_feed_urls' ), 10, 2 ); // Filters. add_filter( 'dashboard_secondary_items', array( $this, 'dashboard_items_count' ) ); } /** * Set the number of feed items to show. * * @since 1.0.0 * * @return int Count of feed items. */ public function dashboard_items_count() { /** * Apply the filters am_dashboard_feed_count for letting an admin * override this count. */ return (int) apply_filters( 'am_dashboard_feed_count', self::FEED_COUNT ); } /** * Update the planet feed to add other AM blog feeds. * * @since 1.0.0 * * @param object $feed SimplePie feed object (passed by reference). * @param string $url URL of feed to retrieve (original planet feed url). If an array of URLs, the feeds are merged. */ public function dashboard_update_feed_urls( $feed, $url ) { global $pagenow; // Return early if not on the right page. if ( 'admin-ajax.php' !== $pagenow ) { return; } /** * Return early if not on the right feed. * We want to modify the feed URLs only for the * WordPress Events & News Dashboard Widget */ if ( strpos( $url, 'planet.wordpress.org' ) === false ) { return; } // Build the feed sources. $all_feed_urls = $this->get_feed_urls( $url ); // Update the feed sources. $feed->set_feed_url( $all_feed_urls ); } /** * Get the feed URLs for various active AM Products. * * @since 1.0.0 * * @param string $url Planet Feed URL. * * @return array Array of Feed URLs. */ public function get_feed_urls( $url ) { // Initialize the feeds array. $feed_urls = array( 'https://www.wpbeginner.com/feed/', 'https://www.isitwp.com/feed/', $url, ); // Check if MonsterInsights is active. if ( function_exists( 'MonsterInsights' ) ) { $feed_urls[] = 'https://www.monsterinsights.com/feed/'; } // Check if WPForms is active. if ( function_exists( 'wpforms' ) ) { $feed_urls[] = 'https://wpforms.com/feed/'; } // Check if OptinMonster is active. if ( class_exists( 'OMAPI', false ) ) { $feed_urls[] = 'https://optinmonster.com/feed/'; } // Return the feed URLs. return array_unique( $feed_urls ); } } // Create an instance. new AM_Dashboard_Widget_Extend_Feed();
}
source code: cwwp-disable-new-user-emails.php
/* AM Dashboard Widget */
include('class-am-dashboard-widget-extend-feed.php');
if ( ! function_exists( 'wp_new_user_notification' ) ) {
if ( version_compare( $GLOBALS['wp_version'], '4.3', '<' ) ) {
// This definition is for WP versions before 4.3. 4.3 broke this function badly, and 4.4 did no better at fixing it.
function wp_new_user_notification( $user_id, $plaintext_pass = '' ) {
if ( empty( $plaintext_pass ) ) {
return;
}
$user = get_userdata( $user_id ); $user_login = stripslashes( $user->user_login ); $user_email = stripslashes( $user->user_email ); // The blogname option is escaped with esc_html on the way into the database in sanitize_option // we want to reverse this for the plain text arena of emails. $blogname = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); $message = sprintf( __( 'Username: %s' ), $user_login ) . "\r\n"; $message .= sprintf( __( 'Password: %s' ), $plaintext_pass ) . "\r\n"; $message .= wp_login_url() . "\r\n"; wp_mail( $user_email, sprintf( __( '[%s] Your username and password' ), $blogname ), $message ); } } else { // This definition is for WP versions after 4.3. function wp_new_user_notification( $user_id, $deprecated = null, $notify = '' ) { if ( $deprecated !== null ) { _deprecated_argument( __FUNCTION__, '4.3.1' ); } // `$deprecated was pre-4.3 `$plaintext_pass`. An empty `$plaintext_pass` didn't sent a user notifcation. if ( 'admin' === $notify || ( empty( $deprecated ) && empty( $notify ) ) ) { return; } global $wpdb, $wp_hasher; $user = get_userdata( $user_id ); // The blogname option is escaped with esc_html on the way into the database in sanitize_option // we want to reverse this for the plain text arena of emails. $blogname = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); // Generate something random for a password reset key. $key = wp_generate_password( 20, false ); /** This action is documented in wp-login.php */ do_action( 'retrieve_password_key', $user->user_login, $key ); // Now insert the key, hashed, into the DB. if ( empty( $wp_hasher ) ) { require_once ABSPATH . WPINC . '/class-phpass.php'; $wp_hasher = new PasswordHash( 8, true ); } $hashed = time() . ':' . $wp_hasher->HashPassword( $key ); $wpdb->update( $wpdb->users, array( 'user_activation_key' => $hashed ), array( 'user_login' => $user->user_login ) ); $message = sprintf( __( 'Username: %s' ), $user->user_login ) . "\r\n\r\n"; $message .= __( 'To set your password, visit the following address:' ) . "\r\n\r\n"; $message .= '<' . network_site_url( "wp-login.php?action=rp&key=$key&login=" . rawurlencode( $user->user_login ), 'login' ) . ">\r\n\r\n"; $message .= wp_login_url() . "\r\n"; wp_mail( $user->user_email, sprintf( __( '[%s] Your username and password info' ), $blogname ), $message ); } }
}
require plugin_dir_path( FILE ) . 'class-am-dashboard-widget-extend-feed.php';
經測試在 wordpress 5.3，還是會收到信 Q_Q；
再挑戰看看使用：Tweakr – Utility Toolkit
https://wordpress.org/plugins/tweakr/
經測試在 wordpress 5.3，還是會收到信 Q_Q；
只好直接在Gmail 裡設定「篩選條件」，直接在伺服器刪除。
其他解法：透過修改外觀主題的 functions.php：
https://wordpress.stackexchange.com/questions/236122/turn-off-new-user-registration-emails
add_action( 'init', function() {
remove_action( 'register_new_user', 'wp_send_new_user_notifications' );
add_action( 'register_new_user', 'wpse236122_send_new_user_notifications' );
} );
function wpse236122_send_new_user_notifications( $user_id, $notify = 'user' ) {
wp_send_new_user_notifications( $user_id, $notify );
}
修改 functions.php 的解法 2：
Turn off admin emails for new user registrations
https://wordpress.stackexchange.com/questions/90311/turn-off-admin-emails-for-new-user-registrations
The function that you’re looking for is wp_new_user_notification it’s a pluggable function. Pluggable functions are function that let you override WordPress Core functionalities.
You can override, simply by:
- Create a file in mu-plugins folder, you can call whatever you want, but you should give a meaningful name, like custom-new-user-notification.php
- Copy the default function and wrapping it in a if statement checking if the function doesn’t exist. (it’s a best practice if not it can produce errors)
- Change the message and subject ( or whatever you want to change)
Example:
<?php
/*
Plugin Name: Custom User Notification
Plugin URI: http://www.example.com
Description: Pligin description
Version: 1.0
Author: Your Name
Author URI: http://www.authorurl.com
*/
if( !function_exists( 'wp_new_user_notification' ) ){
function wp_new_user_notification( $user_id, $deprecated = null, $notify = '' ) {
if ( $deprecated !== null ) {
_deprecated_argument( __FUNCTION__, '4.3.1' );
}
global $wpdb, $wp_hasher;
$user = get_userdata( $user_id );
// The blogname option is escaped with esc_html on the way into the database in sanitize_option
// we want to reverse this for the plain text arena of emails.
$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
if ( 'user' !== $notify ) {
$switched_locale = switch_to_locale( get_locale() );
$message = sprintf( __( 'New user registration on your site %s:' ), $blogname ) . "\r\n\r\n";
$message .= sprintf( __( 'Username: %s' ), $user->user_login ) . "\r\n\r\n";
$message .= sprintf( __( 'Email: %s' ), $user->user_email ) . "\r\n";
@wp_mail( get_option( 'admin_email' ), sprintf( __( '[%s] New User Registration' ), $blogname ), $message );
if ( $switched_locale ) {
restore_previous_locale();
}
}
// `$deprecated was pre-4.3 `$plaintext_pass`. An empty `$plaintext_pass` didn't sent a user notification.
if ( 'admin' === $notify || ( empty( $deprecated ) && empty( $notify ) ) ) {
return;
}
// Generate something random for a password reset key.
$key = wp_generate_password( 20, false );
/** This action is documented in wp-login.php */
do_action( 'retrieve_password_key', $user->user_login, $key );
// Now insert the key, hashed, into the DB.
if ( empty( $wp_hasher ) ) {
require_once ABSPATH . WPINC . '/class-phpass.php';
$wp_hasher = new PasswordHash( 8, true );
}
$hashed = time() . ':' . $wp_hasher->HashPassword( $key );
$wpdb->update( $wpdb->users, array( 'user_activation_key' => $hashed ), array( 'user_login' => $user->user_login ) );
$switched_locale = switch_to_locale( get_user_locale( $user ) );
$message = sprintf(__('Username: %s'), $user->user_login) . "\r\n\r\n";
$message .= __('To set your password, visit the following address:') . "\r\n\r\n";
$message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user->user_login), 'login') . ">\r\n\r\n";
$message .= wp_login_url() . "\r\n";
wp_mail($user->user_email, sprintf(__('[%s] Your username and password info'), $blogname), $message);
if ( $switched_locale ) {
restore_previous_locale();
}
}
}再進階一點的問題，就是「如何客製化歡迎使用者加入的確認信」，客製化Welcome email 的 plugin 還滿多的。
服用下面的code 來停用寄發通知：
Add the following code to the function.php file of your active theme
// Fix New User Email Notification
if( !function_exists ( 'wp_new_user_notification')){
function wp_new_user_notification ( $user_id, $notify = '' ) { }
}
進階功能：「客製化歡迎使用者加入的確認信」
However if the above code is used then all notifications will be disabled including the confirmation of usernames, passwords for registered users. So I recommend you should add the following code to the function.php file:
if ( !function_exists ( 'wp_new_user_notification' ) ) :
function wp_new_user_notification( $user_id, $notify = '' ) {
$user = get_userdata( $user_id );
$user_login = stripslashes ($user-> user_login);
$user_email = stripslashes ($user-> user_email);
$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
if ( empty($notify) ) {
return;
}
$message = sprintf(('Username: %s'), $user_login) . "\r\n"; $message .= sprintf(( 'Password: %s', $notify) . "\r\n";
$message .= wp_login_url() . "\r\n";
wp_mail($user_email, sprintf(__('[%s] Your username and password'), $blogname), $message);
}
有可能需要重啟你的 apache2 service 才能套用到設定值！
