email send afetr export routine

2026-09-23 11:40:57 +02:00
parent bb2ebcc122
commit f31ba24008
32 changed files with 1526 additions and 344 deletions
@@ -1,15 +0,0 @@
-root = true
-
-[*]
-charset = utf-8
-indent_size = 4
-indent_style = space
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.md]
-trim_trailing_whitespace = false
-
-[*.{yml,yaml}]
-indent_size = 2
@@ -6,9 +6,9 @@

 [![Test status](https://github.com/PHPMailer/PHPMailer/workflows/Tests/badge.svg)](https://github.com/PHPMailer/PHPMailer/actions)
 [![codecov.io](https://codecov.io/gh/PHPMailer/PHPMailer/branch/master/graph/badge.svg?token=iORZpwmYmM)](https://codecov.io/gh/PHPMailer/PHPMailer)
-[![Latest Stable Version](https://poser.pugx.org/phpmailer/phpmailer/v/stable.svg)](https://packagist.org/packages/phpmailer/phpmailer)
-[![Total Downloads](https://poser.pugx.org/phpmailer/phpmailer/downloads)](https://packagist.org/packages/phpmailer/phpmailer)
-[![License](https://poser.pugx.org/phpmailer/phpmailer/license.svg)](https://packagist.org/packages/phpmailer/phpmailer)
+[![Latest Stable Version](https://img.shields.io/packagist/v/phpmailer/phpmailer?label=stable)](https://packagist.org/packages/phpmailer/phpmailer)
+[![Total Downloads](https://img.shields.io/packagist/dt/phpmailer/phpmailer)](https://packagist.org/packages/phpmailer/phpmailer)
+[![License](https://img.shields.io/github/license/PHPMailer/PHPMailer)](https://packagist.org/packages/phpmailer/phpmailer)
 [![API Docs](https://github.com/phpmailer/phpmailer/workflows/Docs/badge.svg)](https://phpmailer.github.io/PHPMailer/)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/PHPMailer/PHPMailer/badge)](https://api.securityscorecards.dev/projects/github.com/PHPMailer/PHPMailer)

@@ -20,25 +20,26 @@
 - Multipart/alternative emails for mail clients that do not read HTML email
 - Add attachments, including inline
 - Support for UTF-8 content and 8bit, base64, binary, and quoted-printable encodings
- SMTP authentication with LOGIN, PLAIN, CRAM-MD5, and XOAUTH2 mechanisms over SMTPS and SMTP+STARTTLS transports
+- Full UTF-8 support when using servers that support `SMTPUTF8`.
+- Support for iCal events in multiparts and attachments
+- SMTP authentication with `LOGIN`, `PLAIN`, `CRAM-MD5`, and `XOAUTH2` mechanisms over SMTPS and SMTP+STARTTLS transports
 - Validates email addresses automatically
 - Protects against header injection attacks
 - Error messages in over 50 languages!
 - DKIM and S/MIME signing support
- Compatible with PHP 5.5 and later, including PHP 8.2
+- Compatible with PHP 5.5 and later, including PHP 8.5
 - Namespaced to prevent name clashes
 - Much more!

 ## Why you might need it
-Many PHP developers need to send email from their code. The only PHP function that supports this directly is [`mail()`](https://www.php.net/manual/en/function.mail.php). However, it does not provide any assistance for making use of popular features such as encryption, authentication, HTML messages, and attachments.
+Many PHP developers need to send email from their code. The only PHP function that supports this directly is [`mail()`](https://www.php.net/manual/en/function.mail.php). However, it does not provide any assistance for making use of popular features such as authentication, HTML messages, and attachments.

 Formatting email correctly is surprisingly difficult. There are myriad overlapping (and conflicting) standards, requiring tight adherence to horribly complicated formatting and encoding rules – the vast majority of code that you'll find online that uses the `mail()` function directly is just plain wrong, if not unsafe!

 The PHP `mail()` function usually sends via a local mail server, typically fronted by a `sendmail` binary on Linux, BSD, and macOS platforms, however, Windows usually doesn't include a local mail server; PHPMailer's integrated SMTP client allows email sending on all platforms without needing a local mail server. Be aware though, that the `mail()` function should be avoided when possible; it's both faster and [safer](https://exploitbox.io/paper/Pwning-PHP-Mail-Function-For-Fun-And-RCE.html) to use SMTP to localhost.

 *Please* don't be tempted to do it yourself – if you don't use PHPMailer, there are many other excellent libraries that
-you should look at before rolling your own. Try [SwiftMailer](https://swiftmailer.symfony.com/)
-, [Laminas/Mail](https://docs.laminas.dev/laminas-mail/), [ZetaComponents](https://github.com/zetacomponents/Mail), etc.
+you should look at before rolling your own. Try [Symfony Mailer](https://symfony.com/doc/current/mailer.html), [Laminas/Mail](https://docs.laminas.dev/laminas-mail/), [ZetaComponents](https://github.com/zetacomponents/Mail), etc.

 ## License
 This software is distributed under the [LGPL 2.1](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html) license, along with the [GPL Cooperation Commitment](https://gplcc.github.io/gplcc/). Please read [LICENSE](https://github.com/PHPMailer/PHPMailer/blob/master/LICENSE) for information on the software availability and distribution.
@@ -47,7 +48,7 @@ This software is distributed under the [LGPL 2.1](https://www.gnu.org/licenses/o
 PHPMailer is available on [Packagist](https://packagist.org/packages/phpmailer/phpmailer) (using semantic versioning), and installation via [Composer](https://getcomposer.org) is the recommended way to install PHPMailer. Just add this line to your `composer.json` file:

 ```json
-"phpmailer/phpmailer": "^6.9.2"
+"phpmailer/phpmailer": "^7.0.0"
 ```

 or run
@@ -74,10 +75,10 @@ require 'path/to/PHPMailer/src/PHPMailer.php';
 require 'path/to/PHPMailer/src/SMTP.php';
 ```

-If you're not using the `SMTP` class explicitly (you're probably not), you don't need a `use` line for the SMTP class. Even if you're not using exceptions, you do still need to load the `Exception` class as it is used internally.
+If you're not using the `SMTP` class explicitly (you're probably not), you don't need a `use` line for it. Even if you're not using exceptions, you do still need to load the `Exception` class as it is used internally.

 ## Legacy versions
-PHPMailer 5.2 (which is compatible with PHP 5.0 — 7.0) is no longer supported, even for security updates. You will find the latest version of 5.2 in the [5.2-stable branch](https://github.com/PHPMailer/PHPMailer/tree/5.2-stable). If you're using PHP 5.5 or later (which you should be), switch to the 6.x releases.
+PHPMailer 5.2 (which is compatible with PHP 5.0 — 7.0) is no longer supported, even for security updates. You will find the latest version of 5.2 in the [5.2-stable branch](https://github.com/PHPMailer/PHPMailer/tree/5.2-stable). If you're using PHP 5.5 or later (which you should be), upgrade to a later release.

 ### Upgrading from 5.2
 The biggest changes are that source files are now in the `src/` folder, and PHPMailer now declares the namespace `PHPMailer\PHPMailer`. This has several important effects – [read the upgrade guide](https://github.com/PHPMailer/PHPMailer/tree/master/UPGRADING.md) for more details.
@@ -95,7 +96,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 use PHPMailer\PHPMailer\SMTP;
 use PHPMailer\PHPMailer\Exception;

-//Load Composer's autoloader
+//Load Composer's autoloader (created by composer, not included with PHPMailer)
 require 'vendor/autoload.php';

 //Create an instance; passing `true` enables exceptions
@@ -1 +1 @@
-6.9.3
+7.1.1
@@ -42,22 +42,25 @@
        "doctrine/annotations": "^1.2.6 || ^1.13.3",
        "php-parallel-lint/php-console-highlighter": "^1.0.0",
        "php-parallel-lint/php-parallel-lint": "^1.3.2",
-        "phpcompatibility/php-compatibility": "^9.3.5",
-        "roave/security-advisories": "dev-latest",
-        "squizlabs/php_codesniffer": "^3.7.2",
+        "phpcompatibility/php-compatibility": "^10.0.0@dev",
+        "squizlabs/php_codesniffer": "^3.13.5",
        "yoast/phpunit-polyfills": "^1.0.4"
    },
    "suggest": {
        "decomplexity/SendOauth2": "Adapter for using XOAUTH2 authentication",
+        "ext-imap": "Needed to support advanced email address parsing according to RFC822",
        "ext-mbstring": "Needed to send email in multibyte encoding charset or decode encoded addresses",
        "ext-openssl": "Needed for secure SMTP sending and DKIM signing",
        "greew/oauth2-azure-provider": "Needed for Microsoft Azure XOAUTH2 authentication",
        "hayageek/oauth2-yahoo": "Needed for Yahoo XOAUTH2 authentication",
        "league/oauth2-google": "Needed for Google XOAUTH2 authentication",
        "psr/log": "For optional PSR-3 debug logging",
+        "symfony/polyfill-mbstring": "To support UTF-8 if the Mbstring PHP extension is not enabled (^1.2)",
        "thenetworg/oauth2-azure": "Needed for Microsoft XOAUTH2 authentication",
-        "symfony/polyfill-mbstring": "To support UTF-8 if the Mbstring PHP extension is not enabled (^1.2)"
+        "directorytree/imapengine": "For uploading sent messages via IMAP, see gmail example"
    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
    "autoload": {
        "psr-4": {
            "PHPMailer\\PHPMailer\\": "src/"
@@ -71,6 +74,7 @@
    "license": "LGPL-2.1-only",
    "scripts": {
        "check": "./vendor/bin/phpcs",
+        "style": "./vendor/bin/phpcbf",
        "test": "./vendor/bin/phpunit --no-coverage",
        "coverage": "./vendor/bin/phpunit",
        "lint": [
@@ -178,5 +178,5 @@ if (!isset($_GET['code'])) {
    );
    //Use this to interact with an API on the users behalf
    //Use this to get a new access token if the old one expires
-    echo 'Refresh Token: ', htmlspecialchars($token->getRefreshToken());
+    echo 'Refresh Token: ', htmlspecialchars($token->getRefreshToken(), ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401);
 }
@@ -34,3 +34,6 @@ $PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP Connect() fejlede.';
 $PHPMAILER_LANG['smtp_detail']          = 'Detalje: ';
 $PHPMAILER_LANG['smtp_error']           = 'SMTP server fejl: ';
 $PHPMAILER_LANG['variable_set']         = 'Kunne ikke definere eller nulstille variablen: ';
+$PHPMAILER_LANG['no_smtputf8']          = 'Serveren understøtter ikke SMTPUTF8 som påkrævet for at sende til Unicode adresser';
+$PHPMAILER_LANG['imap_recommended']     = 'Brug af forenklet adresseparser anbefales ikke. Installer PHP IMAP udvidelsen for fuld RFC822 parsing.';
+$PHPMAILER_LANG['deprecated_argument']  = 'Udfaset argument: ';
@@ -3,24 +3,35 @@
 /**
 * Esperanto PHPMailer language file: refer to English translation for definitive list
 * @package PHPMailer
+ * @author Robin van der Vliet <info@robinvandervliet.com>
 */

-$PHPMAILER_LANG['authenticate']         = 'Eraro de servilo SMTP : aŭtentigo malsukcesis.';
-$PHPMAILER_LANG['connect_host']         = 'Eraro de servilo SMTP : konektado al servilo malsukcesis.';
-$PHPMAILER_LANG['data_not_accepted']    = 'Eraro de servilo SMTP : neĝustaj datumoj.';
-$PHPMAILER_LANG['empty_message']        = 'Teksto de mesaĝo mankas.';
+$PHPMAILER_LANG['authenticate']         = 'SMTP-eraro: Ne eblis aŭtentigi.';
+$PHPMAILER_LANG['buggy_php']            = 'Via versio de PHP estas trafita de cimo, kiu povas kaŭzi difektitajn mesaĝojn. Por ripari tion, ŝanĝu al sendado per SMTP, malŝaltu la opcion mail.add_x_header en via php.ini, ŝanĝu al MacOS aŭ Linux, aŭ ĝisdatigu vian PHP al versio 7.0.17+ aŭ 7.1.3+.';
+$PHPMAILER_LANG['connect_host']         = 'SMTP-eraro: Ne eblis konektiĝi al la SMTP-gastiganto.';
+$PHPMAILER_LANG['data_not_accepted']    = 'SMTP-eraro: Datumoj ne akceptitaj.';
+$PHPMAILER_LANG['empty_message']        = 'Mesaĝokorpo malplena';
 $PHPMAILER_LANG['encoding']             = 'Nekonata kodoprezento: ';
-$PHPMAILER_LANG['execute']              = 'Lanĉi rulumadon ne eblis: ';
-$PHPMAILER_LANG['file_access']          = 'Aliro al dosiero ne sukcesis: ';
-$PHPMAILER_LANG['file_open']            = 'Eraro de dosiero: malfermo neeblas: ';
-$PHPMAILER_LANG['from_failed']          = 'Jena adreso de sendinto malsukcesis: ';
-$PHPMAILER_LANG['instantiate']          = 'Genero de retmesaĝa funkcio neeblis.';
-$PHPMAILER_LANG['invalid_address']      = 'Retadreso ne validas: ';
-$PHPMAILER_LANG['mailer_not_supported'] = ' mesaĝilo ne subtenata.';
-$PHPMAILER_LANG['provide_address']      = 'Vi devas tajpi almenaŭ unu recevontan retadreson.';
-$PHPMAILER_LANG['recipients_failed']    = 'Eraro de servilo SMTP : la jenaj poŝtrecivuloj kaŭzis eraron: ';
-$PHPMAILER_LANG['signing']              = 'Eraro de subskribo: ';
-$PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP konektado malsukcesis.';
-$PHPMAILER_LANG['smtp_error']           = 'Eraro de servilo SMTP : ';
-$PHPMAILER_LANG['variable_set']         = 'Variablo ne pravalorizeblas aŭ ne repravalorizeblas: ';
-$PHPMAILER_LANG['extension_missing']    = 'Mankas etendo: ';
+$PHPMAILER_LANG['execute']              = 'Ne eblis plenumi: ';
+$PHPMAILER_LANG['extension_missing']    = 'Kromprogramo mankas: ';
+$PHPMAILER_LANG['file_access']          = 'Ne eblis aliri la dosieron: ';
+$PHPMAILER_LANG['file_open']            = 'Dosiera eraro: Ne eblis malfermi la dosieron: ';
+$PHPMAILER_LANG['from_failed']          = 'La sekva(j) sendinto(j) malsukcesis: ';
+$PHPMAILER_LANG['instantiate']          = 'Ne eblis funkciigi la retpoŝtan funkcion.';
+$PHPMAILER_LANG['invalid_address']      = 'Nevalida adreso: ';
+$PHPMAILER_LANG['invalid_header']       = 'Nevalida kaplinia nomo aŭ valoro';
+$PHPMAILER_LANG['invalid_hostentry']    = 'Nevalida enigo de gastiganto: ';
+$PHPMAILER_LANG['invalid_host']         = 'Nevalida gastiganto: ';
+$PHPMAILER_LANG['mailer_not_supported'] = ' retpoŝtilo ne estas subtenata.';
+$PHPMAILER_LANG['provide_address']      = 'Vi devas provizi almenaŭ unu retpoŝtadreson de ricevonto.';
+$PHPMAILER_LANG['recipients_failed']    = 'SMTP-eraro: La sekva(j) ricevonto(j) malsukcesis: ';
+$PHPMAILER_LANG['signing']              = 'Subskriba eraro: ';
+$PHPMAILER_LANG['smtp_code']            = 'SMTP-kodo: ';
+$PHPMAILER_LANG['smtp_code_ex']         = 'Pliaj SMTP-informoj: ';
+$PHPMAILER_LANG['smtp_connect_failed']  = 'La SMTP-konektiĝo malsukcesis.';
+$PHPMAILER_LANG['smtp_detail']          = 'Informoj: ';
+$PHPMAILER_LANG['smtp_error']           = 'Eraro de SMTP-servilo: ';
+$PHPMAILER_LANG['variable_set']         = 'Ne eblas agordi aŭ reagordi la variablon: ';
+$PHPMAILER_LANG['no_smtputf8']          = 'La servilo ne subtenas SMTPUTF8, kiu estas bezonata por sendi al Unicode-adresoj.';
+$PHPMAILER_LANG['imap_recommended']     = 'Uzado de la simpligita adresanalizilo ne estas rekomendita. Instalu la IMAP-kromprogramon por PHP por plena RFC822-analizado.';
+$PHPMAILER_LANG['deprecated_argument']  = 'Malrekomendita argumento: ';
@@ -9,7 +9,7 @@
 */

 $PHPMAILER_LANG['authenticate']         = 'Error SMTP: Imposible autentificar.';
-$PHPMAILER_LANG['buggy_php']            = 'Tu versión de PHP está afectada por un bug que puede resultar en mensajes corruptos. Para arreglarlo, cambia a enviar usando SMTP, deshabilita la opción mail.add_x_header en tu php.ini, cambia a MacOS o Linux, o actualiza tu PHP a la versión 7.0.17+ o 7.1.3+.';
+$PHPMAILER_LANG['buggy_php']            = 'Tu versión de PHP ha sido afectada por un bug que puede resultar en mensajes corruptos. Para arreglarlo, cambia a enviar usando SMTP, deshabilita la opción mail.add_x_header en tu php.ini, cambia a MacOS o Linux, o actualiza tu PHP a la versión 7.0.17+ o 7.1.3+.';
 $PHPMAILER_LANG['connect_host']         = 'Error SMTP: Imposible conectar al servidor SMTP.';
 $PHPMAILER_LANG['data_not_accepted']    = 'Error SMTP: Datos no aceptados.';
 $PHPMAILER_LANG['empty_message']        = 'El cuerpo del mensaje está vacío.';
@@ -18,7 +18,7 @@ $PHPMAILER_LANG['execute']              = 'Imposible ejecutar: ';
 $PHPMAILER_LANG['extension_missing']    = 'Extensión faltante: ';
 $PHPMAILER_LANG['file_access']          = 'Imposible acceder al archivo: ';
 $PHPMAILER_LANG['file_open']            = 'Error de Archivo: Imposible abrir el archivo: ';
-$PHPMAILER_LANG['from_failed']          = 'La(s) siguiente(s) direcciones de remitente fallaron: ';
+$PHPMAILER_LANG['from_failed']          = 'La siguiente dirección de remitente falló: ';
 $PHPMAILER_LANG['instantiate']          = 'Imposible crear una instancia de la función Mail.';
 $PHPMAILER_LANG['invalid_address']      = 'Imposible enviar: dirección de email inválido: ';
 $PHPMAILER_LANG['invalid_header']       = 'Nombre o valor de encabezado no válido';
@@ -34,3 +34,5 @@ $PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP Connect() falló.';
 $PHPMAILER_LANG['smtp_detail']          = 'Detalle: ';
 $PHPMAILER_LANG['smtp_error']           = 'Error del servidor SMTP: ';
 $PHPMAILER_LANG['variable_set']         = 'No se pudo configurar la variable: ';
+$PHPMAILER_LANG['imap_recommended']     = 'No se recomienda usar el analizador de direcciones simplificado. Instala la extensión IMAP de PHP para un análisis RFC822 más completo.';
+$PHPMAILER_LANG['deprecated_argument']  = 'Argumento obsoleto: ';
@@ -3,27 +3,28 @@
 /**
 * Norwegian Bokmål PHPMailer language file: refer to English translation for definitive list
 * @package PHPMailer
+ * @author Wera AS <wordpress@wera.no>
 */

- $PHPMAILER_LANG['authenticate']         = 'SMTP-feil: Kunne ikke autentiseres.';
- $PHPMAILER_LANG['buggy_php']            = 'Din versjon av PHP er berørt av en feil som kan føre til ødelagte meldinger. For å løse problemet kan du bytte til SMTP, deaktivere alternativet mail.add_x_header i php.ini, bytte til MacOS eller Linux eller oppgradere PHP til versjon 7.0.17+ eller 7.1.3+.';
+ $PHPMAILER_LANG['authenticate']         = 'SMTP-feil: Kunne ikke autentisere.';
+ $PHPMAILER_LANG['buggy_php']            = 'Din versjon av PHP er påvirket av en feil som kan føre til ødelagte meldinger. For å løse problemet kan du bytte til sending via SMTP, deaktivere mail.add_x_header-alternativet i php.ini, bytte til MacOS eller Linux, eller oppgradere PHP til versjon 7.0.17+ eller 7.1.3+.';
 $PHPMAILER_LANG['connect_host']         = 'SMTP-feil: Kunne ikke koble til SMTP-vert.';
 $PHPMAILER_LANG['data_not_accepted']    = 'SMTP-feil: data ikke akseptert.';
- $PHPMAILER_LANG['empty_message']        = 'Meldingstekst mangler';
+ $PHPMAILER_LANG['empty_message']        = 'Meldingsinnholdet er tomt';
 $PHPMAILER_LANG['encoding']             = 'Ukjent koding: ';
 $PHPMAILER_LANG['execute']              = 'Kunne ikke utføres: ';
 $PHPMAILER_LANG['extension_missing']    = 'Utvidelse mangler: ';
 $PHPMAILER_LANG['file_access']          = 'Kunne ikke få tilgang til filen: ';
 $PHPMAILER_LANG['file_open']            = 'Feil i fil: Kunne ikke åpne filen: ';
- $PHPMAILER_LANG['from_failed']          = 'Følgende Fra-adresse mislyktes: ';
- $PHPMAILER_LANG['instantiate']          = 'Kunne ikke instansiere e-postfunksjonen.';
+ $PHPMAILER_LANG['from_failed']          = 'Følgende avsenderadresse mislyktes: ';
+ $PHPMAILER_LANG['instantiate']          = 'Kunne ikke starte e-postfunksjonen.';
 $PHPMAILER_LANG['invalid_address']      = 'Ugyldig adresse: ';
 $PHPMAILER_LANG['invalid_header']       = 'Ugyldig headernavn eller verdi';
 $PHPMAILER_LANG['invalid_hostentry']    = 'Ugyldig vertsinngang: ';
 $PHPMAILER_LANG['invalid_host']         = 'Ugyldig vert: ';
 $PHPMAILER_LANG['mailer_not_supported'] = ' sender er ikke støttet.';
 $PHPMAILER_LANG['provide_address']      = 'Du må oppgi minst én mottaker-e-postadresse.';
- $PHPMAILER_LANG['recipients_failed']    = 'SMTP Feil: Følgende mottakeradresse feilet: ';
+ $PHPMAILER_LANG['recipients_failed']    = 'SMTP-feil: Følgende mottakeradresser feilet: ';
 $PHPMAILER_LANG['signing']              = 'Signeringsfeil: ';
 $PHPMAILER_LANG['smtp_code']            = 'SMTP-kode: ';
 $PHPMAILER_LANG['smtp_code_ex']         = 'Ytterligere SMTP-info: ';
@@ -31,3 +32,6 @@
 $PHPMAILER_LANG['smtp_detail']          = 'Detaljer: ';
 $PHPMAILER_LANG['smtp_error']           = 'SMTP-serverfeil: ';
 $PHPMAILER_LANG['variable_set']         = 'Kan ikke angi eller tilbakestille variabel: ';
+ $PHPMAILER_LANG['no_smtputf8']          = 'Serveren støtter ikke SMTPUTF8, som er nødvendig for å sende til Unicode-adresser.';
+ $PHPMAILER_LANG['imap_recommended']     = 'Det anbefales ikke å bruke forenklet adresseanalyse. Installer PHP IMAP-utvidelsen for full RFC822-analyse.';
+ $PHPMAILER_LANG['deprecated_argument']  = 'Avviklet argument: ';
@@ -4,10 +4,11 @@
 * Dutch PHPMailer language file: refer to PHPMailer.php for definitive list.
 * @package PHPMailer
 * @author Tuxion <team@tuxion.nl>
+ * @author Robin van der Vliet <info@robinvandervliet.com>
 */

 $PHPMAILER_LANG['authenticate']         = 'SMTP-fout: authenticatie mislukt.';
-$PHPMAILER_LANG['buggy_php']            = 'PHP versie gededecteerd die onderhavig is aan een bug die kan resulteren in gecorrumpeerde berichten. Om dit te voorkomen, gebruik SMTP voor het verzenden van berichten, zet de mail.add_x_header optie in uw php.ini file uit, gebruik MacOS of Linux, of pas de gebruikte PHP versie aan naar versie 7.0.17+ or 7.1.3+.';
+$PHPMAILER_LANG['buggy_php']            = 'PHP-versie gedetecteerd die onderhevig is aan een bug die kan resulteren in gecorrumpeerde berichten. Om dit te voorkomen, gebruik SMTP voor het verzenden van berichten, zet de optie mail.add_x_header in uw php.ini uit, gebruik MacOS of Linux, of pas de gebruikte PHP-versie aan naar versie 7.0.17+ or 7.1.3+.';
 $PHPMAILER_LANG['connect_host']         = 'SMTP-fout: kon niet verbinden met SMTP-host.';
 $PHPMAILER_LANG['data_not_accepted']    = 'SMTP-fout: data niet geaccepteerd.';
 $PHPMAILER_LANG['empty_message']        = 'Berichttekst is leeg';
@@ -16,19 +17,22 @@ $PHPMAILER_LANG['execute']              = 'Kon niet uitvoeren: ';
 $PHPMAILER_LANG['extension_missing']    = 'Extensie afwezig: ';
 $PHPMAILER_LANG['file_access']          = 'Kreeg geen toegang tot bestand: ';
 $PHPMAILER_LANG['file_open']            = 'Bestandsfout: kon bestand niet openen: ';
-$PHPMAILER_LANG['from_failed']          = 'Het volgende afzendersadres is mislukt: ';
+$PHPMAILER_LANG['from_failed']          = 'Het volgende afzenderadres is mislukt: ';
 $PHPMAILER_LANG['instantiate']          = 'Kon mailfunctie niet initialiseren.';
 $PHPMAILER_LANG['invalid_address']      = 'Ongeldig adres: ';
-$PHPMAILER_LANG['invalid_header']       = 'Ongeldige header naam of waarde';
+$PHPMAILER_LANG['invalid_header']       = 'Ongeldige headernaam of -waarde';
 $PHPMAILER_LANG['invalid_hostentry']    = 'Ongeldige hostentry: ';
 $PHPMAILER_LANG['invalid_host']         = 'Ongeldige host: ';
 $PHPMAILER_LANG['mailer_not_supported'] = ' mailer wordt niet ondersteund.';
 $PHPMAILER_LANG['provide_address']      = 'Er moet minstens één ontvanger worden opgegeven.';
 $PHPMAILER_LANG['recipients_failed']    = 'SMTP-fout: de volgende ontvangers zijn mislukt: ';
 $PHPMAILER_LANG['signing']              = 'Signeerfout: ';
-$PHPMAILER_LANG['smtp_code']            = 'SMTP code: ';
-$PHPMAILER_LANG['smtp_code_ex']         = 'Aanvullende SMTP informatie: ';
-$PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP Verbinding mislukt.';
+$PHPMAILER_LANG['smtp_code']            = 'SMTP-code: ';
+$PHPMAILER_LANG['smtp_code_ex']         = 'Aanvullende SMTP-informatie: ';
+$PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP-verbinding mislukt.';
 $PHPMAILER_LANG['smtp_detail']          = 'Detail: ';
 $PHPMAILER_LANG['smtp_error']           = 'SMTP-serverfout: ';
-$PHPMAILER_LANG['variable_set']         = 'Kan de volgende variabele niet instellen of resetten: ';
+$PHPMAILER_LANG['variable_set']         = 'Kan de volgende variabele niet instellen of herstellen: ';
+$PHPMAILER_LANG['no_smtputf8']          = 'De server ondersteunt geen SMTPUTF8 dat nodig is om naar Unicode-adressen te sturen.';
+$PHPMAILER_LANG['imap_recommended']     = 'Het gebruik van de vereenvoudigde adresparser is niet aanbevolen. Installeer de IMAP-extensie voor PHP voor volledige RFC822-ondersteuning.';
+$PHPMAILER_LANG['deprecated_argument']  = 'Verouderd argument: ';
@@ -5,29 +5,29 @@
 * @package PHPMailer
 */

-$PHPMAILER_LANG['authenticate']         = 'Błąd SMTP: Nie można przeprowadzić uwierzytelnienia.';
-$PHPMAILER_LANG['buggy_php']            = 'Twoja wersja PHP zawiera błąd, który może powodować uszkodzenie wiadomości. Aby go naprawić, przełącz się na wysyłanie za pomocą SMTP, wyłącz opcję mail.add_x_header w php.ini, przełącz się na MacOS lub Linux lub zaktualizuj PHP do wersji 7.0.17+ lub 7.1.3+.';
-$PHPMAILER_LANG['connect_host']         = 'Błąd SMTP: Nie można połączyć się z wybranym hostem.';
-$PHPMAILER_LANG['data_not_accepted']    = 'Błąd SMTP: Dane nie zostały przyjęte.';
-$PHPMAILER_LANG['empty_message']        = 'Wiadomość jest pusta.';
-$PHPMAILER_LANG['encoding']             = 'Błędny sposób kodowania znaków: ';
-$PHPMAILER_LANG['execute']              = 'Nie można uruchomić: ';
-$PHPMAILER_LANG['extension_missing']    = 'Brakujące rozszerzenie: ';
+$PHPMAILER_LANG['authenticate']         = 'Błąd SMTP: nie udało się przeprowadzić uwierzytelnienia.';
+$PHPMAILER_LANG['buggy_php']            = 'Używana wersja PHP zawiera błąd, który może powodować uszkodzenie wiadomości. Aby temu zapobiec, użyj wysyłki przez SMTP, wyłącz opcję mail.add_x_header w php.ini, przejdź na macOS lub Linux, lub zaktualizuj PHP do wersji 7.0.17+ albo 7.1.3+.';
+$PHPMAILER_LANG['connect_host']         = 'Błąd SMTP: nie udało się połączyć z serwerem (hostem).';
+$PHPMAILER_LANG['data_not_accepted']    = 'Błąd SMTP: dane wiadomości nie zostały przyjęte przez serwer.';
+$PHPMAILER_LANG['empty_message']        = 'Nie można wysłać pustej wiadomości.';
+$PHPMAILER_LANG['encoding']             = 'Nieobsługiwane kodowanie znaków: ';
+$PHPMAILER_LANG['execute']              = 'Nie udało się uruchomić polecenia: ';
+$PHPMAILER_LANG['extension_missing']    = 'Brak wymaganego rozszerzenia PHP: ';
 $PHPMAILER_LANG['file_access']          = 'Brak dostępu do pliku: ';
-$PHPMAILER_LANG['file_open']            = 'Nie można otworzyć pliku: ';
-$PHPMAILER_LANG['from_failed']          = 'Następujący adres nadawcy jest nieprawidłowy lub nie istnieje: ';
-$PHPMAILER_LANG['instantiate']          = 'Nie można wywołać funkcji mail(). Sprawdź konfigurację serwera.';
-$PHPMAILER_LANG['invalid_address']      = 'Nie można wysłać wiadomości, ' . 'następujący adres odbiorcy jest nieprawidłowy lub nie istnieje: ';
-$PHPMAILER_LANG['invalid_header']       = 'Nieprawidłowa nazwa lub wartość nagłówka';
+$PHPMAILER_LANG['file_open']            = 'Nie udało się otworzyć pliku: ';
+$PHPMAILER_LANG['from_failed']          = 'Nieprawidłowy adres nadawcy: ';
+$PHPMAILER_LANG['instantiate']          = 'Nie można zainicjować funkcji mail(). Sprawdź konfigurację serwera.';
+$PHPMAILER_LANG['invalid_address']      = 'Nie można wysłać wiadomości. Nieprawidłowy adres odbiorcy: ';
+$PHPMAILER_LANG['invalid_header']       = 'Nieprawidłowa nazwa lub wartość nagłówka.';
 $PHPMAILER_LANG['invalid_hostentry']    = 'Nieprawidłowy wpis hosta: ';
-$PHPMAILER_LANG['invalid_host']         = 'Nieprawidłowy host: ';
-$PHPMAILER_LANG['provide_address']      = 'Należy podać prawidłowy adres email odbiorcy.';
+$PHPMAILER_LANG['invalid_host']         = 'Nieprawidłowa nazwa hosta: ';
+$PHPMAILER_LANG['provide_address']      = 'Musisz podać co najmniej jeden prawidłowy adres e-mail odbiorcy.';
 $PHPMAILER_LANG['mailer_not_supported'] = 'Wybrana metoda wysyłki wiadomości nie jest obsługiwana.';
-$PHPMAILER_LANG['recipients_failed']    = 'Błąd SMTP: Następujący odbiorcy są nieprawidłowi lub nie istnieją: ';
-$PHPMAILER_LANG['signing']              = 'Błąd podpisywania wiadomości: ';
-$PHPMAILER_LANG['smtp_code']            = 'Kod SMTP: ';
-$PHPMAILER_LANG['smtp_code_ex']         = 'Dodatkowe informacje SMTP: ';
-$PHPMAILER_LANG['smtp_connect_failed']  = 'Wywołanie funkcji SMTP Connect() zostało zakończone niepowodzeniem.';
-$PHPMAILER_LANG['smtp_detail']          = 'Szczegóły: ';
-$PHPMAILER_LANG['smtp_error']           = 'Błąd SMTP: ';
+$PHPMAILER_LANG['recipients_failed']    = 'Błąd SMTP: nie udało się wysłać do następujących odbiorców: ';
+$PHPMAILER_LANG['signing']              = 'Błąd podpisywania wiadomości cyfrowo: ';
+$PHPMAILER_LANG['smtp_code']            = 'Kod odpowiedzi SMTP: ';
+$PHPMAILER_LANG['smtp_code_ex']         = 'Dodatkowe informacje serwera SMTP: ';
+$PHPMAILER_LANG['smtp_connect_failed']  = 'Nie udało się nawiązać połączenia za pomocą SMTP Connect().';
+$PHPMAILER_LANG['smtp_detail']          = 'Szczegóły błędu: ';
+$PHPMAILER_LANG['smtp_error']           = 'Błąd serwera SMTP: ';
 $PHPMAILER_LANG['variable_set']         = 'Nie można ustawić lub zmodyfikować zmiennej: ';
@@ -3,25 +3,32 @@
 /**
 * Portuguese (European) PHPMailer language file: refer to English translation for definitive list
 * @package PHPMailer
- * @author Jonadabe <jonadabe@hotmail.com>
+ * @author João Vieira <mail@joaovieira.eu>
 */

-$PHPMAILER_LANG['authenticate']         = 'Erro do SMTP: Não foi possível realizar a autenticação.';
-$PHPMAILER_LANG['connect_host']         = 'Erro do SMTP: Não foi possível realizar ligação com o servidor SMTP.';
-$PHPMAILER_LANG['data_not_accepted']    = 'Erro do SMTP: Os dados foram rejeitados.';
-$PHPMAILER_LANG['empty_message']        = 'A mensagem no e-mail está vazia.';
+$PHPMAILER_LANG['authenticate']         = 'Erro SMTP: Falha na autenticação.';
+$PHPMAILER_LANG['buggy_php']            = 'A sua versão do PHP tem um bug que pode causar mensagens corrompidas. Para resolver, utilize o envio por SMTP, desative a opção mail.add_x_header no ficheiro php.ini, mude para MacOS ou Linux, ou atualize o PHP para a versão 7.0.17+ ou 7.1.3+.';
+$PHPMAILER_LANG['connect_host']         = 'Erro SMTP: Não foi possível ligar ao servidor SMTP.';
+$PHPMAILER_LANG['data_not_accepted']    = 'Erro SMTP: Dados não aceites.';
+$PHPMAILER_LANG['empty_message']        = 'A mensagem de e-mail está vazia.';
 $PHPMAILER_LANG['encoding']             = 'Codificação desconhecida: ';
 $PHPMAILER_LANG['execute']              = 'Não foi possível executar: ';
-$PHPMAILER_LANG['file_access']          = 'Não foi possível aceder o ficheiro: ';
-$PHPMAILER_LANG['file_open']            = 'Abertura do ficheiro: Não foi possível abrir o ficheiro: ';
-$PHPMAILER_LANG['from_failed']          = 'Ocorreram falhas nos endereços dos seguintes remententes: ';
-$PHPMAILER_LANG['instantiate']          = 'Não foi possível iniciar uma instância da função mail.';
-$PHPMAILER_LANG['invalid_address']      = 'Não foi enviado nenhum e-mail para o endereço de e-mail inválido: ';
-$PHPMAILER_LANG['mailer_not_supported'] = ' mailer não é suportado.';
-$PHPMAILER_LANG['provide_address']      = 'Tem de fornecer pelo menos um endereço como destinatário do e-mail.';
-$PHPMAILER_LANG['recipients_failed']    = 'Erro do SMTP: O endereço do seguinte destinatário falhou: ';
-$PHPMAILER_LANG['signing']              = 'Erro ao assinar: ';
-$PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP Connect() falhou.';
-$PHPMAILER_LANG['smtp_error']           = 'Erro de servidor SMTP: ';
-$PHPMAILER_LANG['variable_set']         = 'Não foi possível definir ou redefinir a variável: ';
 $PHPMAILER_LANG['extension_missing']    = 'Extensão em falta: ';
+$PHPMAILER_LANG['file_access']          = 'Não foi possível aceder ao ficheiro: ';
+$PHPMAILER_LANG['file_open']            = 'Erro ao abrir o ficheiro: ';
+$PHPMAILER_LANG['from_failed']          = 'O envio falhou para o seguinte endereço do remetente: ';
+$PHPMAILER_LANG['instantiate']          = 'Não foi possível instanciar a função mail.';
+$PHPMAILER_LANG['invalid_address']      = 'Endereço de e-mail inválido: ';
+$PHPMAILER_LANG['invalid_header']       = 'Nome ou valor do cabeçalho inválido.';
+$PHPMAILER_LANG['invalid_hostentry']    = 'Entrada de host inválida: ';
+$PHPMAILER_LANG['invalid_host']         = 'Host inválido: ';
+$PHPMAILER_LANG['mailer_not_supported'] = 'O cliente de e-mail não é suportado.';
+$PHPMAILER_LANG['provide_address']      = 'Deve fornecer pelo menos um endereço de destinatário.';
+$PHPMAILER_LANG['recipients_failed']    = 'Erro SMTP: Falha no envio para os seguintes destinatários: ';
+$PHPMAILER_LANG['signing']              = 'Erro ao assinar: ';
+$PHPMAILER_LANG['smtp_code']            = 'Código SMTP: ';
+$PHPMAILER_LANG['smtp_code_ex']         = 'Informações adicionais SMTP: ';
+$PHPMAILER_LANG['smtp_connect_failed']  = 'Falha na função SMTP connect().';
+$PHPMAILER_LANG['smtp_detail']          = 'Detalhes: ';
+$PHPMAILER_LANG['smtp_error']           = 'Erro do servidor SMTP: ';
+$PHPMAILER_LANG['variable_set']         = 'Não foi possível definir ou redefinir a variável: ';
@@ -8,6 +8,7 @@
 * @author Mehmet Benlioğlu
 * @author @yasinaydin
 * @author Ogün Karakuş
+ * @author Mustafa Deniz Buksur
 */

 $PHPMAILER_LANG['authenticate']         = 'SMTP Hatası: Oturum açılamadı.';
@@ -36,3 +37,7 @@ $PHPMAILER_LANG['smtp_connect_failed']  = 'SMTP connect() fonksiyonu başarısı
 $PHPMAILER_LANG['smtp_detail']          = 'SMTP SMTP Detayı: ';
 $PHPMAILER_LANG['smtp_error']           = 'SMTP sunucu hatası: ';
 $PHPMAILER_LANG['variable_set']         = 'Değişken ayarlanamadı ya da sıfırlanamadı: ';
+$PHPMAILER_LANG['no_smtputf8']          = 'Unicode adreslere gönderim için gereken SMTPUTF8 desteği sunucu tarafından desteklenmiyor.';
+$PHPMAILER_LANG['imap_recommended']     = 'Basitleştirilmiş adres ayrıştırıcısını kullanmanız önerilmez. ' .
+    'Tam RFC822 ayrıştırma için PHP IMAP eklentisini yükleyin.';
+$PHPMAILER_LANG['deprecated_argument']  = 'Kullanımdan kaldırılmış argüman: ';
@@ -45,8 +45,9 @@ class POP3
     * The POP3 PHPMailer Version number.
     *
     * @var string
+     * @deprecated This constant will be removed in PHPMailer 8.0. Use `PHPMailer::VERSION` instead.
     */
-    const VERSION = '6.9.3';
+    const VERSION = '7.1.1';

    /**
     * Default POP3 port number.
@@ -211,9 +212,9 @@ class POP3
        } else {
            $this->tval = (int) $timeout;
        }
-        $this->do_debug = $debug_level;
-        $this->username = $username;
-        $this->password = $password;
+        $this->do_debug = (int) $debug_level;
+        $this->username = self::stripControls($username);
+        $this->password = self::stripControls($password);
        //Reset the error log
        $this->errors = [];
        //Connect
@@ -318,7 +319,8 @@ class POP3
        if (empty($password)) {
            $password = $this->password;
        }
-
+        $username = self::stripControls($username);
+        $password = self::stripControls($password);
        //Send the Username
        $this->sendString("USER $username" . static::LE);
        $pop3_response = $this->getResponse();
@@ -406,7 +408,7 @@ class POP3

    /**
     * Checks the POP3 server response.
-     * Looks for for +OK or -ERR.
+     * Looks for +OK or -ERR.
     *
     * @param string $string
     *
@@ -466,4 +468,16 @@ class POP3
            "errno: $errno errstr: $errstr; errfile: $errfile; errline: $errline"
        );
    }
+
+    /**
+     * Strip all control chars from a string.
+     *
+     * @param $string
+     *
+     * @return string
+     */
+    protected static function stripControls($string)
+    {
+        return preg_replace('/[\x00-\x1F\x7F]/u', '', $string);
+    }
 }
@@ -34,8 +34,9 @@ class SMTP
     * The PHPMailer SMTP version number.
     *
     * @var string
+     * @deprecated This constant will be removed in PHPMailer 8.0. Use `PHPMailer::VERSION` instead.
     */
-    const VERSION = '6.9.3';
+    const VERSION = '7.1.1';

    /**
     * SMTP line break constant.
@@ -159,6 +160,15 @@ class SMTP
     */
    public $do_verp = false;

+    /**
+     * Whether to use SMTPUTF8.
+     *
+     * @see https://www.rfc-editor.org/rfc/rfc6531
+     *
+     * @var bool
+     */
+    public $do_smtputf8 = false;
+
    /**
     * The timeout value for connection, in seconds.
     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2.
@@ -196,6 +206,7 @@ class SMTP
        'Haraka' => '/[\d]{3} Message Queued \((.*)\)/',
        'ZoneMTA' => '/[\d]{3} Message queued as (.*)/',
        'Mailjet' => '/[\d]{3} OK queued as (.*)/',
+        'Gsmtp' => '/[\d]{3} 2\.0\.0 OK (.*) - gsmtp/',
    ];

    /**
@@ -484,7 +495,9 @@ class SMTP
        //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT
        //so add them back in manually if we can
        if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) {
+            // phpcs:ignore PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_2_clientFound
            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            // phpcs:ignore PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_1_clientFound
            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT;
        }

@@ -623,11 +636,48 @@ class SMTP
                if (null === $OAuth) {
                    return false;
                }
-                $oauth = $OAuth->getOauth64();
-
-                //Start authentication
-                if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) {
-                    return false;
+                try {
+                    $oauth = $OAuth->getOauth64();
+                } catch (\Exception $e) {
+                    // We catch all exceptions and convert them to PHPMailer exceptions to be able to
+                    // handle them correctly later
+                    throw new Exception("SMTP authentication error", 0, $e);
+                }
+                /*
+                 * An SMTP command line can have a maximum length of 512 bytes, including the command name,
+                 * so the base64-encoded OAUTH token has a maximum length of:
+                 * 512 - 13 (AUTH XOAUTH2) - 2 (CRLF) = 497 bytes
+                 * If the token is longer than that, the command and the token must be sent separately as described in
+                 * https://www.rfc-editor.org/rfc/rfc4954#section-4
+                 */
+                if ($oauth === '') {
+                    //Sending an empty auth token is legitimate, but it must be encoded as '='
+                    //to indicate it's not a 2-part command
+                    if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 =', 235)) {
+                        return false;
+                    }
+                } elseif (strlen($oauth) <= 497) {
+                    //Authenticate using a token in the initial-response part
+                    if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) {
+                        return false;
+                    }
+                } else {
+                    //The token is too long, so we need to send it in two parts.
+                    //Send the auth command without a token and expect a 334
+                    if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2', 334)) {
+                        return false;
+                    }
+                    //Send the token
+                    if (!$this->sendCommand('OAuth TOKEN', $oauth, [235, 334])) {
+                        return false;
+                    }
+                    //If the server answers with 334, send an empty line and wait for a 235
+                    if (
+                        substr($this->last_reply, 0, 3) === '334'
+                        && $this->sendCommand('AUTH End', '', 235)
+                    ) {
+                        return false;
+                    }
                }
                break;
            default:
@@ -720,6 +770,25 @@ class SMTP
        }
    }

+    private function iterateLines($s)
+    {
+        $start = 0;
+        $length = strlen($s);
+
+        for ($i = 0; $i < $length; $i++) {
+            $c = $s[$i];
+            if ($c === "\n" || $c === "\r") {
+                yield substr($s, $start, $i - $start);
+                if ($c === "\r" && $i + 1 < $length && $s[$i + 1] === "\n") {
+                    $i++;
+                }
+                $start = $i + 1;
+            }
+        }
+
+        yield substr($s, $start);
+    }
+
    /**
     * Send an SMTP DATA command.
     * Issues a data command and sends the msg_data to the server,
@@ -748,15 +817,16 @@ class SMTP
         * NOTE: this does not count towards line-length limit.
         */

-        //Normalize line breaks before exploding
-        $lines = explode("\n", str_replace(["\r\n", "\r"], "\n", $msg_data));
+        //Iterate over lines with normalized line breaks
+        $lines = $this->iterateLines($msg_data);

        /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field
         * of the first line (':' separated) does not contain a space then it _should_ be a header, and we will
         * process all lines before a blank line as headers.
         */

-        $field = substr($lines[0], 0, strpos($lines[0], ':'));
+        $first_line = $lines->current();
+        $field = substr($first_line, 0, strpos($first_line, ':'));
        $in_headers = false;
        if (!empty($field) && strpos($field, ' ') === false) {
            $in_headers = true;
@@ -913,7 +983,15 @@ class SMTP
     * $from. Returns true if successful or false otherwise. If True
     * the mail transaction is started and then one or more recipient
     * commands may be called followed by a data command.
-     * Implements RFC 821: MAIL <SP> FROM:<reverse-path> <CRLF>.
+     * Implements RFC 821: MAIL <SP> FROM:<reverse-path> <CRLF> and
+     * two extensions, namely XVERP and SMTPUTF8.
+     *
+     * The server's EHLO response is not checked. If use of either
+     * extensions is enabled even though the server does not support
+     * that, mail submission will fail.
+     *
+     * XVERP is documented at https://www.postfix.org/VERP_README.html
+     * and SMTPUTF8 is specified in RFC 6531.
     *
     * @param string $from Source address of this message
     *
@@ -922,10 +1000,11 @@ class SMTP
    public function mail($from)
    {
        $useVerp = ($this->do_verp ? ' XVERP' : '');
+        $useSmtputf8 = ($this->do_smtputf8 ? ' SMTPUTF8' : '');

        return $this->sendCommand(
            'MAIL FROM',
-            'MAIL FROM:<' . $from . '>' . $useVerp,
+            'MAIL FROM:<' . $from . '>' . $useSmtputf8 . $useVerp,
            250
        );
    }
@@ -1210,7 +1289,7 @@ class SMTP
     *   3. EHLO has been sent -
     *     $name == 'HELO'|'EHLO': returns the server name
     *     $name == any other string: if extension $name exists, returns True
-     *       or its options (e.g. AUTH mechanisms supported). Otherwise returns False.
+     *       or its options (e.g. AUTH mechanisms supported). Otherwise, returns False.
     *
     * @param string $name Name of SMTP extension or 'HELO'|'EHLO'
     *
@@ -1291,7 +1370,16 @@ class SMTP

                //stream_select returns false when the `select` system call is interrupted
                //by an incoming signal, try the select again
-                if (stripos($message, 'interrupted system call') !== false) {
+                if (
+                    stripos($message, 'interrupted system call') !== false ||
+                    (
+                        // on applications with a different locale than english, the message above is not found because
+                        // it's translated. So we also check for the SOCKET_EINTR constant which is defined under
+                        // Windows and UNIX-like platforms (if available on the platform).
+                        defined('SOCKET_EINTR') &&
+                        stripos($message, 'stream_select(): Unable to select [' . SOCKET_EINTR . ']') !== false
+                    )
+                ) {
                    $this->edebug(
                        'SMTP -> get_lines(): retrying stream_select',
                        self::DEBUG_LOWLEVEL
@@ -1364,6 +1452,26 @@ class SMTP
        return $this->do_verp;
    }

+    /**
+     * Enable or disable use of SMTPUTF8.
+     *
+     * @param bool $enabled
+     */
+    public function setSMTPUTF8($enabled = false)
+    {
+        $this->do_smtputf8 = $enabled;
+    }
+
+    /**
+     * Get SMTPUTF8 use.
+     *
+     * @return bool
+     */
+    public function getSMTPUTF8()
+    {
+        return $this->do_smtputf8;
+    }
+
    /**
     * Set error messages and codes.
     *
@@ -1 +1 @@
 .9.3
 .1.1