Description

L’extension SMTP Mailer vous permet de configurer un serveur de messagerie qui gère tous les e-mails sortants de votre site Web. Il prend le contrôle de la fonction wp_mail et utilise SMTP à sa place.

SMTP Mailer Add-ons

SMTP Mailer Settings

SMTP Host: Your outgoing mail server (e.g. smtp.gmail.com).
SMTP Authentication: Whether to use SMTP authentication when sending an email (True/False). If you choose to authenticate you will also need to provide your username and password.
SMTP Username: The username to connect to your SMTP server.
SMTP Password: The password to connect to your SMTP server.
Type of Encryption: The encryption to be used when sending an email (TLS/SSL/No Encryption. TLS is recommended).
SMTP Port: The port to be used when sending an email (587/465/25). If you choose TLS the port should be set to 587. For SSL use port 465 instead.
From Email Address: The email address to be used as the From Email when sending a test email.
From Name: The name to be used as the From Name when sending a test email.
Force From Name: The From name in the settings is set for all outgoing email messages.
Force From Email: The From email in the settings is set for all outgoing email messages.
Force From Address: The From address in the settings is set for all outgoing email messages.
Disable SSL Certificate Verification: As of PHP 5.6 a warning/error is shown if the SSL certificate on the server is not properly configured. This option lets you disable that behaviour.

SMTP Mailer Test Email

Une fois que vous avez configuré les réglages, vous pouvez envoyer un e-mail de test pour vérifier la fonctionnalité de l’extension.

To: Email address of the recipient.
Subject: Subject of the email.
Message: Email body.

Compatibilité connue

SMTP Mailer devrait fonctionner avec toute extension qui utilise la fonction de mail de WordPress. Cependant, il a été testé avec les extensions de formulaire et de formulaire de contact suivantes :

Contact Form 7
Formulaire de contact Jetpack
Visual Form Builder
Fast and Secure Contact Form
Formulaires Formidable
Contact Form par BestWebSoft

Pour des instructions de configuration détaillées, visitez la page de l’extension SMTP Mailer.

Captures d’écrans

SMTP Mailer Settings
SMTP Mailer Test Email Tab

Installation

Go to the Add New plugins screen in your WordPress Dashboard
Click the upload tab
Browse for the plugin file (smtp-mailer.zip) on your computer
Cliquez sur « Installer maintenant » puis appuyez sur le bouton d’activation

FAQ

none

Avis

escuderoc 12 novembre 2025

For my WordPress site, I didn’t want complex plugins with lots of options or that consumed a lot of resources. I was looking for something simple. At first, it didn’t work well because it wasn’t 100% compatible with Jetform, but the developer fixed it in just a few days. Now the plugin is even better. 100% recommended

Jason Wong 19 octobre 2025

I’ve tried some of the better-known ‘big name’ SMTP plugins, but none of them did exactly what I needed with CF7 sending both Mail and Mail (2) seamlessly. This one just works with no complications or headaches. Big thanks to Noor Alam for making such a simple and reliable plugin!

rochrunner 5 juin 2025 1 réponse

I needed something quick and easy when a contact page on an old site started breaking for some reason and I decided to redo it with new plugins for the form and mailer. This plugin got me going and fixed within minutes to get the SMTP part working and then worked immediately with the form I built using WPForms Lite.

phalancs 23 mai 2025

The plugin is good, but the settings menu used to be properly placed in the admins settings section. A couple of updates ago, the authors decided to create a new top menu item for it. This is bad practice and i really dislike plugins spamming the backend. A plugin like this should just have a settings page under « settings » not create a new plugin menu item. Please consider keeping our backends tidy and undo this change. Sorry for the rating, but it is how I feel right now. Will update as soon as I change my mind or you the plugin settings placement.

iCounsellorUK 16 avril 2025 1 réponse

For sensible reasons, not all of us upgrade Wordpress the moment a new version is released. So I was surprised to find that, today, my website was no longer able to send SMTP emails when nothing on the server had changed… except I found that SMTP Mailer had been upgraded to 1.1.18 and, when sending email, would fail with the following error: [16-Apr-2025 18:44:29 UTC] PHP Warning: require_once(/home/xxxx/public_html/wp-includes/class-wp-phpmailer.php): Failed to open stream: No such file or directory in /home/xxxx/public_html/wp-content/plugins/smtp-mailer/main.php on line 586[16-Apr-2025 18:44:29 UTC] PHP Fatal error: Uncaught Error: Failed opening required ‘/home/xxxx/public_html/wp-includes/class-wp-phpmailer.php’ (include_path=’.:/opt/cpanel/ea-php82/root/usr/share/pear’) in /home/xxxxx/public_html/wp-content/plugins/smtp-mailer/main.php:586 Version 1.1.18 assumes that wp-includes/class-wp-phpmailer.php is available on previous versions of Wordpress… it isn’t … and the plugin fails because this file does not exist.

leemon 6 novembre 2024

In the world of WP plugins, it’s easy to get bogged down by bloated, feature-rich options. This plugin is a refreshing departure from that trend. It’s lean, mean, and focused on doing one thing exceptionally well: sending emails.

Lire les 65 avis

Contributeurs/contributrices & développeurs/développeuses

« SMTP Mailer » est un logiciel libre. Les personnes suivantes ont contribué à cette extension.

Noor Alam

“SMTP Mailer” a été traduit dans 19 locales. Remerciez l’équipe de traduction pour ses contributions.

Traduisez « SMTP Mailer » dans votre langue.

Le développement vous intéresse ?

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Journal des modifications

1.1.24

WordPress 6.9 compatibility update.

1.1.23

Added options to force from name and from email.

1.1.22

Added minimum WordPress requirements to main file.

1.1.21

Added an option to delete saved options.

1.1.20

Restored older settings.

1.1.19

Added a menu for easy configuration.

1.1.18

WordPress 6.8 compatibility update.

1.1.17

WordPress 6.7 compatibility update.

1.1.16

Removed php_uname from server info.

1.1.15

Updated the code for sanitizing password.

1.1.14

Added support for the email logger add-on.

1.1.13

WordPress 6.5 compatibility update.

1.1.12

Added support for the reply-to add-on.

1.1.11

WordPress 6.4 compatibility update.

1.1.10

Added an option to set the configured from address for all outgoing email messages.

1.1.9

Additional check for the settings link.

1.1.8

Removed admin notices to avoid confusion since configurations can vary on different servers.

1.1.7

WordPress 6.3 compatibility update.

1.1.6

WordPress 6.2 compatibility update.

1.1.5

Compatibility update for WordPress 6.1.

1.1.4

Updated the mail function for WordPress 6.0.

1.1.3

Updated the mail function for WordPress 5.9.

1.1.2

Fixed an issue that could cause an Undefined variable error if $attachments was not set.

1.1.1

WordPress 5.7 compatibility update.

1.1.0

The password field can be left empty when updating the settings.

1.0.9

Updated the code to be compatible with WordPress 5.5.

1.0.8

SMTP Mailer is compatible with WordPress 5.3.

1.0.7

SMTP Mailer now checks for a valid nonce when sending a test email.

1.0.6

SMTP Mailer no longer shows the saved password in the settings.

1.0.5

SMTP Mailer is now compatible with WordPress 4.9.

1.0.4

Updated the mail() function by setting its minimum requirements to WordPress 4.8.
« phpmailer_init » action hook is now enabled so it can be used by other plugins.

1.0.3

Fixed a bug where an apostrophe in the password would cause SMTP authentication failure.

1.0.2

SMTP Mailer now supports the « wp_mail_failed » hook which fires after a phpmailerException is caught.
Added a new option to bypass this error on some servers where the SSL certificate is not properly configured – Warning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed.

1.0.1

First commit