mail() and creates an options page to manage the settings.
* Author: WP Mail SMTP
* Author URI: https://wpmailsmtp.com/
* Network: false
* Text Domain: wp-mail-smtp
* Domain Path: /assets/languages
*/
/**
* @author WPForms
* @copyright WPForms, 2007-23, All Rights Reserved
* This code is released under the GPL licence version 3 or later, available here
* https://www.gnu.org/licenses/gpl.txt
*/
/**
* Setting options in wp-config.php
*
* Specifically aimed at WP Multisite users, you can set the options for this plugin as
* constants in wp-config.php. Copy the code below into wp-config.php and tweak settings.
* Values from constants are NOT stripslash()'ed.
*
* When enabled, make sure to comment out (at the beginning of the line using //) those constants that you do not need,
* or remove them completely, so they won't interfere with plugin settings.
*/
/*
define( 'WPMS_ON', true ); // True turns on the whole constants support and usage, false turns it off.
define( 'WPMS_DO_NOT_SEND', true ); // Or false, in that case constant is ignored.
define( 'WPMS_MAIL_FROM', 'mail@example.com' );
define( 'WPMS_MAIL_FROM_FORCE', true ); // True turns it on, false turns it off.
define( 'WPMS_MAIL_FROM_NAME', 'From Name' );
define( 'WPMS_MAIL_FROM_NAME_FORCE', true ); // True turns it on, false turns it off.
define( 'WPMS_MAILER', 'sendinblue' ); // Possible values: 'mail', 'smtpcom', 'sendinblue', 'mailgun', 'sendgrid', 'gmail', 'smtp'.
define( 'WPMS_SET_RETURN_PATH', true ); // Sets $phpmailer->Sender if true, relevant only for Other SMTP mailer.
// Recommended mailers.
define( 'WPMS_SMTPCOM_API_KEY', '' );
define( 'WPMS_SMTPCOM_CHANNEL', '' );
define( 'WPMS_SENDINBLUE_API_KEY', '' );
define( 'WPMS_SENDINBLUE_DOMAIN', '' );
define( 'WPMS_ZOHO_DOMAIN', '' );
define( 'WPMS_ZOHO_CLIENT_ID', '' );
define( 'WPMS_ZOHO_CLIENT_SECRET', '' );
define( 'WPMS_PEPIPOST_API_KEY', '' );
define( 'WPMS_SENDINBLUE_API_KEY', '' );
define( 'WPMS_MAILGUN_API_KEY', '' );
define( 'WPMS_MAILGUN_DOMAIN', '' );
define( 'WPMS_MAILGUN_REGION', 'US' ); // or 'EU' for Europe.
define( 'WPMS_SENDGRID_API_KEY', '' );
define( 'WPMS_GMAIL_CLIENT_ID', '' );
define( 'WPMS_GMAIL_CLIENT_SECRET', '' );
define( 'WPMS_SMTP_HOST', 'localhost' ); // The SMTP mail host.
define( 'WPMS_SMTP_PORT', 25 ); // The SMTP server port number.
define( 'WPMS_SSL', '' ); // Possible values '', 'ssl', 'tls' - note TLS is not STARTTLS.
define( 'WPMS_SMTP_AUTH', true ); // True turns it on, false turns it off.
define( 'WPMS_SMTP_USER', 'username' ); // SMTP authentication username, only used if WPMS_SMTP_AUTH is true.
define( 'WPMS_SMTP_PASS', 'password' ); // SMTP authentication password, only used if WPMS_SMTP_AUTH is true.
define( 'WPMS_SMTP_AUTOTLS', true ); // True turns it on, false turns it off.
*/
/**
* Don't allow multiple versions of 1.5.x (Lite and Pro) and above to be active.
*
* @since 1.5.0
*/
if ( function_exists( 'wp_mail_smtp' ) ) {
if ( ! function_exists( 'wp_mail_smtp_deactivate' ) ) {
/**
* Deactivate if plugin already activated.
* Needed when transitioning from 1.5+ Lite to Pro.
*
* @since 1.5.0
*/
function wp_mail_smtp_deactivate() {
/*
* Prevent issues of WP functions not being available for other plugins that hook into
* this early deactivation. GH issue #861.
*/
require_once ABSPATH . WPINC . '/pluggable.php';
deactivate_plugins( plugin_basename( __FILE__ ) );
}
}
add_action( 'admin_init', 'wp_mail_smtp_deactivate' );
// Do not process the plugin code further.
return;
}
if ( ! function_exists( 'wp_mail_smtp_check_pro_loading_allowed' ) ) {
/**
* Don't allow 1.4.x and below to break when 1.5+ Pro is activated.
* This will stop the current plugin from loading and display a message in admin area.
*
* @since 1.5.0
*/
function wp_mail_smtp_check_pro_loading_allowed() {
// Check for pro without using wp_mail_smtp()->is_pro(), because at this point it's too early.
if ( ! is_readable( rtrim( plugin_dir_path( __FILE__ ), '/\\' ) . '/src/Pro/Pro.php' ) ) {
// Currently, not a pro version of the plugin is loaded.
return false;
}
if ( ! function_exists( 'is_plugin_active' ) ) {
require_once ABSPATH . '/wp-admin/includes/plugin.php';
}
$lite_plugin_slug = 'wp-mail-smtp/wp_mail_smtp.php';
// Search for old plugin name.
if ( is_plugin_active( $lite_plugin_slug ) ) {
/*
* Prevent issues of WP functions not being available for other plugins that hook into
* this early deactivation. GH issue #861.
*/
require_once ABSPATH . WPINC . '/pluggable.php';
if (
is_multisite() &&
is_plugin_active_for_network( plugin_basename( __FILE__ ) ) &&
! is_plugin_active_for_network( $lite_plugin_slug )
) {
// Deactivate Lite plugin if Pro activated on Network level.
deactivate_plugins( $lite_plugin_slug );
} else {
// As Pro is loaded and Lite too - deactivate *silently* itself not to break older SMTP plugin.
deactivate_plugins( plugin_basename( __FILE__ ) );
if ( is_network_admin() ) {
add_action( 'network_admin_notices', 'wp_mail_smtp_lite_deactivation_notice' );
} else {
add_action( 'admin_notices', 'wp_mail_smtp_lite_deactivation_notice' );
}
return true;
}
}
return false;
}
if ( ! function_exists( 'wp_mail_smtp_lite_deactivation_notice' ) ) {
/**
* Display the notice after deactivation.
*
* @since 1.5.0
*/
function wp_mail_smtp_lite_deactivation_notice() {
echo '' . esc_html__( 'Please deactivate the free version of the WP Mail SMTP plugin before activating WP Mail SMTP Pro.', 'wp-mail-smtp' ) . '
insecure version of PHP that is no longer supported. Please contact your web hosting provider to update your PHP version or switch to a recommended WordPress hosting company.', 'wp-mail-smtp' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
'strong' => array(),
)
),
'https://www.wpbeginner.com/wordpress-hosting/'
);
?>
'WordPress',
'utm_medium' => 'Admin Notice',
'utm_campaign' => is_readable( rtrim( plugin_dir_path( __FILE__ ), '/\\' ) . '/src/Pro/Pro.php' ) ? 'plugin' : 'liteplugin',
'utm_content' => 'Minimal Required PHP Version',
],
'https://wpmailsmtp.com/docs/supported-php-versions-for-wp-mail-smtp/'
);
printf(
wp_kses( /* translators: %s - WPMailSMTP.com docs URL with more details. */
__( 'WP Mail SMTP plugin is disabled on your site until you fix the issue. Read more for additional information.', 'wp-mail-smtp' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
'strong' => array(),
)
),
esc_url( $doc_link )
);
?>
old version of WordPress that is no longer supported by WP Mail SMTP. Please update your WordPress site to at least version %s.', 'wp-mail-smtp' ),
[
'strong' => [],
]
),
esc_html( WPMS_WP_VER )
);
?>
WP Mail SMTP plugin is disabled on your site until WordPress is updated to the required version.', 'wp-mail-smtp' ),
[
'strong' => [],
]
);
?>