From 7da0528a6068e72e645d12baf78b250ad3201184 Mon Sep 17 00:00:00 2001
From: Marcos Di Paolo <mdipaolo@nerdwallet.com>
Date: Fri, 26 Aug 2022 13:04:42 -0300
Subject: [PATCH] moved to symfony mailer

---
 .psysh.php      |  12 +
 composer.json   |   5 +-
 composer.lock   | 919 ++++++++++++++++++++++++++++++++++++++++++++----
 src/Mailer.php  |  41 +--
 src/helpers.php |   2 +-
 5 files changed, 887 insertions(+), 92 deletions(-)
 create mode 100644 .psysh.php

diff --git a/.psysh.php b/.psysh.php
new file mode 100644
index 0000000..b98d400
--- /dev/null
+++ b/.psysh.php
@@ -0,0 +1,12 @@
+<?php
+
+use Dotenv\Dotenv;
+
+// Automatically autoload Composer dependencies
+if (is_file(getcwd() . '/vendor/autoload.php')) {
+    require_once getcwd() . '/vendor/autoload.php';
+}
+
+// Load environmental variables
+$dotenv = Dotenv::createImmutable(__DIR__);
+$dotenv->load();
\ No newline at end of file
diff --git a/composer.json b/composer.json
index af358b7..f9a1aa7 100644
--- a/composer.json
+++ b/composer.json
@@ -10,8 +10,9 @@
         }
     ],
     "require": {
-        "php": ">=7.2",
-        "swiftmailer/swiftmailer": "^6.0"
+        "php": ">=8.1",
+        "symfony/mailer": "^6.1",
+        "vlucas/phpdotenv": "^5.4"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index fa7ea79..d22eef1 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "762c0efe0e8a22981ea3ac353fa45191",
+    "content-hash": "9610c441a87bf04834e2166b06902a13",
     "packages": [
         {
             "name": "doctrine/lexer",
@@ -155,42 +155,571 @@
             "time": "2020-12-29T14:50:06+00:00"
         },
         {
-            "name": "swiftmailer/swiftmailer",
-            "version": "v6.2.5",
+            "name": "graham-campbell/result-type",
+            "version": "v1.1.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/swiftmailer/swiftmailer.git",
-                "reference": "698a6a9f54d7eb321274de3ad19863802c879fb7"
+                "url": "https://github.com/GrahamCampbell/Result-Type.git",
+                "reference": "a878d45c1914464426dc94da61c9e1d36ae262a8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/698a6a9f54d7eb321274de3ad19863802c879fb7",
-                "reference": "698a6a9f54d7eb321274de3ad19863802c879fb7",
+                "url": "https://api.github.com/repos/GrahamCampbell/Result-Type/zipball/a878d45c1914464426dc94da61c9e1d36ae262a8",
+                "reference": "a878d45c1914464426dc94da61c9e1d36ae262a8",
                 "shasum": ""
             },
             "require": {
-                "egulias/email-validator": "^2.0",
-                "php": ">=7.0.0",
-                "symfony/polyfill-iconv": "^1.0",
+                "php": "^7.2.5 || ^8.0",
+                "phpoption/phpoption": "^1.9"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^8.5.28 || ^9.5.21"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "GrahamCampbell\\ResultType\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                }
+            ],
+            "description": "An Implementation Of The Result Type",
+            "keywords": [
+                "Graham Campbell",
+                "GrahamCampbell",
+                "Result Type",
+                "Result-Type",
+                "result"
+            ],
+            "support": {
+                "issues": "https://github.com/GrahamCampbell/Result-Type/issues",
+                "source": "https://github.com/GrahamCampbell/Result-Type/tree/v1.1.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/graham-campbell/result-type",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-07-30T15:56:11+00:00"
+        },
+        {
+            "name": "phpoption/phpoption",
+            "version": "1.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/schmittjoh/php-option.git",
+                "reference": "dc5ff11e274a90cc1c743f66c9ad700ce50db9ab"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/schmittjoh/php-option/zipball/dc5ff11e274a90cc1c743f66c9ad700ce50db9ab",
+                "reference": "dc5ff11e274a90cc1c743f66c9ad700ce50db9ab",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5 || ^8.0"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.8",
+                "phpunit/phpunit": "^8.5.28 || ^9.5.21"
+            },
+            "type": "library",
+            "extra": {
+                "bamarni-bin": {
+                    "bin-links": true,
+                    "forward-command": true
+                },
+                "branch-alias": {
+                    "dev-master": "1.9-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PhpOption\\": "src/PhpOption/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Johannes M. Schmitt",
+                    "email": "schmittjoh@gmail.com",
+                    "homepage": "https://github.com/schmittjoh"
+                },
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                }
+            ],
+            "description": "Option Type for PHP",
+            "keywords": [
+                "language",
+                "option",
+                "php",
+                "type"
+            ],
+            "support": {
+                "issues": "https://github.com/schmittjoh/php-option/issues",
+                "source": "https://github.com/schmittjoh/php-option/tree/1.9.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpoption/phpoption",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-07-30T15:51:26+00:00"
+        },
+        {
+            "name": "psr/container",
+            "version": "2.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/container/zipball/c71ecc56dfe541dbd90c5360474fbc405f8d5963",
+                "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/container/issues",
+                "source": "https://github.com/php-fig/container/tree/2.0.2"
+            },
+            "time": "2021-11-05T16:47:00+00:00"
+        },
+        {
+            "name": "psr/event-dispatcher",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/event-dispatcher.git",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/event-dispatcher/zipball/dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\EventDispatcher\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Standard interfaces for event handling.",
+            "keywords": [
+                "events",
+                "psr",
+                "psr-14"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/event-dispatcher/issues",
+                "source": "https://github.com/php-fig/event-dispatcher/tree/1.0.0"
+            },
+            "time": "2019-01-08T18:20:26+00:00"
+        },
+        {
+            "name": "psr/log",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/log.git",
+                "reference": "fe5ea303b0887d5caefd3d431c3e61ad47037001"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/fe5ea303b0887d5caefd3d431c3e61ad47037001",
+                "reference": "fe5ea303b0887d5caefd3d431c3e61ad47037001",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Log\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for logging libraries",
+            "homepage": "https://github.com/php-fig/log",
+            "keywords": [
+                "log",
+                "psr",
+                "psr-3"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/log/tree/3.0.0"
+            },
+            "time": "2021-07-14T16:46:02+00:00"
+        },
+        {
+            "name": "symfony/event-dispatcher",
+            "version": "v6.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher.git",
+                "reference": "a0449a7ad7daa0f7c0acd508259f80544ab5a347"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/a0449a7ad7daa0f7c0acd508259f80544ab5a347",
+                "reference": "a0449a7ad7daa0f7c0acd508259f80544ab5a347",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "symfony/event-dispatcher-contracts": "^2|^3"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<5.4"
+            },
+            "provide": {
+                "psr/event-dispatcher-implementation": "1.0",
+                "symfony/event-dispatcher-implementation": "2.0|3.0"
+            },
+            "require-dev": {
+                "psr/log": "^1|^2|^3",
+                "symfony/config": "^5.4|^6.0",
+                "symfony/dependency-injection": "^5.4|^6.0",
+                "symfony/error-handler": "^5.4|^6.0",
+                "symfony/expression-language": "^5.4|^6.0",
+                "symfony/http-foundation": "^5.4|^6.0",
+                "symfony/service-contracts": "^1.1|^2|^3",
+                "symfony/stopwatch": "^5.4|^6.0"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides tools that allow your application components to communicate with each other by dispatching events and listening to them",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher/tree/v6.1.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-05T16:51:07+00:00"
+        },
+        {
+            "name": "symfony/event-dispatcher-contracts",
+            "version": "v3.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher-contracts.git",
+                "reference": "02ff5eea2f453731cfbc6bc215e456b781480448"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/02ff5eea2f453731cfbc6bc215e456b781480448",
+                "reference": "02ff5eea2f453731cfbc6bc215e456b781480448",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "psr/event-dispatcher": "^1"
+            },
+            "suggest": {
+                "symfony/event-dispatcher-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.1-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\EventDispatcher\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Generic abstractions related to dispatching event",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v3.1.1"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-02-25T11:15:52+00:00"
+        },
+        {
+            "name": "symfony/mailer",
+            "version": "v6.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mailer.git",
+                "reference": "55a7cb8f8518d35e2a039daaec6e1ee20509510e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mailer/zipball/55a7cb8f8518d35e2a039daaec6e1ee20509510e",
+                "reference": "55a7cb8f8518d35e2a039daaec6e1ee20509510e",
+                "shasum": ""
+            },
+            "require": {
+                "egulias/email-validator": "^2.1.10|^3",
+                "php": ">=8.1",
+                "psr/event-dispatcher": "^1",
+                "psr/log": "^1|^2|^3",
+                "symfony/event-dispatcher": "^5.4|^6.0",
+                "symfony/mime": "^5.4|^6.0",
+                "symfony/service-contracts": "^1.1|^2|^3"
+            },
+            "conflict": {
+                "symfony/http-kernel": "<5.4"
+            },
+            "require-dev": {
+                "symfony/http-client-contracts": "^1.1|^2|^3",
+                "symfony/messenger": "^5.4|^6.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mailer\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Helps sending emails",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/mailer/tree/v6.1.4"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-08-03T05:16:05+00:00"
+        },
+        {
+            "name": "symfony/mime",
+            "version": "v6.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mime.git",
+                "reference": "5d1de2d3c52f8ca469c488f4b9e007e9e9cee0b3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/5d1de2d3c52f8ca469c488f4b9e007e9e9cee0b3",
+                "reference": "5d1de2d3c52f8ca469c488f4b9e007e9e9cee0b3",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
                 "symfony/polyfill-intl-idn": "^1.10",
                 "symfony/polyfill-mbstring": "^1.0"
             },
-            "require-dev": {
-                "mockery/mockery": "^1.0",
-                "symfony/phpunit-bridge": "^4.4|^5.0"
+            "conflict": {
+                "egulias/email-validator": "~3.0.0",
+                "phpdocumentor/reflection-docblock": "<3.2.2",
+                "phpdocumentor/type-resolver": "<1.4.0",
+                "symfony/mailer": "<5.4"
             },
-            "suggest": {
-                "ext-intl": "Needed to support internationalized email addresses"
+            "require-dev": {
+                "egulias/email-validator": "^2.1.10|^3.1",
+                "phpdocumentor/reflection-docblock": "^3.0|^4.0|^5.0",
+                "symfony/dependency-injection": "^5.4|^6.0",
+                "symfony/property-access": "^5.4|^6.0",
+                "symfony/property-info": "^5.4|^6.0",
+                "symfony/serializer": "^5.4|^6.0"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "6.2-dev"
-                }
-            },
             "autoload": {
-                "files": [
-                    "lib/swift_required.php"
+                "psr-4": {
+                    "Symfony\\Component\\Mime\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -198,61 +727,67 @@
                 "MIT"
             ],
             "authors": [
-                {
-                    "name": "Chris Corbyn"
-                },
                 {
                     "name": "Fabien Potencier",
                     "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Swiftmailer, free feature-rich PHP mailer",
-            "homepage": "https://swiftmailer.symfony.com",
+            "description": "Allows manipulating MIME messages",
+            "homepage": "https://symfony.com",
             "keywords": [
-                "email",
-                "mail",
-                "mailer"
+                "mime",
+                "mime-type"
             ],
             "support": {
-                "issues": "https://github.com/swiftmailer/swiftmailer/issues",
-                "source": "https://github.com/swiftmailer/swiftmailer/tree/v6.2.5"
+                "source": "https://github.com/symfony/mime/tree/v6.1.4"
             },
             "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
                 {
                     "url": "https://github.com/fabpot",
                     "type": "github"
                 },
                 {
-                    "url": "https://tidelift.com/funding/github/packagist/swiftmailer/swiftmailer",
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-01-12T09:35:59+00:00"
+            "time": "2022-08-19T14:27:04+00:00"
         },
         {
-            "name": "symfony/polyfill-iconv",
-            "version": "v1.22.0",
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.26.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/polyfill-iconv.git",
-                "reference": "b34bfb8c4c22650ac080d2662ae3502e5f2f4ae6"
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-iconv/zipball/b34bfb8c4c22650ac080d2662ae3502e5f2f4ae6",
-                "reference": "b34bfb8c4c22650ac080d2662ae3502e5f2f4ae6",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4",
+                "reference": "6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.1"
             },
+            "provide": {
+                "ext-ctype": "*"
+            },
             "suggest": {
-                "ext-iconv": "For best performance"
+                "ext-ctype": "For best performance"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "1.22-dev"
+                    "dev-main": "1.26-dev"
                 },
                 "thanks": {
                     "name": "symfony/polyfill",
@@ -260,12 +795,12 @@
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Iconv\\": ""
-                },
                 "files": [
                     "bootstrap.php"
-                ]
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -273,25 +808,24 @@
             ],
             "authors": [
                 {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
                 },
                 {
                     "name": "Symfony Community",
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony polyfill for the Iconv extension",
+            "description": "Symfony polyfill for ctype functions",
             "homepage": "https://symfony.com",
             "keywords": [
                 "compatibility",
-                "iconv",
+                "ctype",
                 "polyfill",
-                "portable",
-                "shim"
+                "portable"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-iconv/tree/v1.22.0"
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.26.0"
             },
             "funding": [
                 {
@@ -307,7 +841,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-01-07T16:49:33+00:00"
+            "time": "2022-05-24T11:49:31+00:00"
         },
         {
             "name": "symfony/polyfill-intl-idn",
@@ -482,28 +1016,31 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.22.0",
+            "version": "v1.26.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "f377a3dd1fde44d37b9831d68dc8dea3ffd28e13"
+                "reference": "9344f9cb97f3b19424af1a21a3b0e75b0a7d8d7e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/f377a3dd1fde44d37b9831d68dc8dea3ffd28e13",
-                "reference": "f377a3dd1fde44d37b9831d68dc8dea3ffd28e13",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/9344f9cb97f3b19424af1a21a3b0e75b0a7d8d7e",
+                "reference": "9344f9cb97f3b19424af1a21a3b0e75b0a7d8d7e",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.1"
             },
+            "provide": {
+                "ext-mbstring": "*"
+            },
             "suggest": {
                 "ext-mbstring": "For best performance"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "1.22-dev"
+                    "dev-main": "1.26-dev"
                 },
                 "thanks": {
                     "name": "symfony/polyfill",
@@ -511,12 +1048,12 @@
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Mbstring\\": ""
-                },
                 "files": [
                     "bootstrap.php"
-                ]
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -542,7 +1079,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.22.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.26.0"
             },
             "funding": [
                 {
@@ -558,7 +1095,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-01-07T16:49:33+00:00"
+            "time": "2022-05-24T11:49:31+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
@@ -635,6 +1172,254 @@
                 }
             ],
             "time": "2021-01-07T16:49:33+00:00"
+        },
+        {
+            "name": "symfony/polyfill-php80",
+            "version": "v1.26.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php80.git",
+                "reference": "cfa0ae98841b9e461207c13ab093d76b0fa7bace"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/cfa0ae98841b9e461207c13ab093d76b0fa7bace",
+                "reference": "cfa0ae98841b9e461207c13ab093d76b0fa7bace",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.26-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php80\\": ""
+                },
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ion Bazan",
+                    "email": "ion.bazan@gmail.com"
+                },
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.26.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-10T07:21:04+00:00"
+        },
+        {
+            "name": "symfony/service-contracts",
+            "version": "v3.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/service-contracts.git",
+                "reference": "925e713fe8fcacf6bc05e936edd8dd5441a21239"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/925e713fe8fcacf6bc05e936edd8dd5441a21239",
+                "reference": "925e713fe8fcacf6bc05e936edd8dd5441a21239",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "psr/container": "^2.0"
+            },
+            "conflict": {
+                "ext-psr": "<1.1|>=2"
+            },
+            "suggest": {
+                "symfony/service-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.1-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\Service\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Test/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Generic abstractions related to writing services",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/service-contracts/tree/v3.1.1"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-30T19:18:58+00:00"
+        },
+        {
+            "name": "vlucas/phpdotenv",
+            "version": "v5.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/vlucas/phpdotenv.git",
+                "reference": "264dce589e7ce37a7ba99cb901eed8249fbec92f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/264dce589e7ce37a7ba99cb901eed8249fbec92f",
+                "reference": "264dce589e7ce37a7ba99cb901eed8249fbec92f",
+                "shasum": ""
+            },
+            "require": {
+                "ext-pcre": "*",
+                "graham-campbell/result-type": "^1.0.2",
+                "php": "^7.1.3 || ^8.0",
+                "phpoption/phpoption": "^1.8",
+                "symfony/polyfill-ctype": "^1.23",
+                "symfony/polyfill-mbstring": "^1.23.1",
+                "symfony/polyfill-php80": "^1.23.1"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.4.1",
+                "ext-filter": "*",
+                "phpunit/phpunit": "^7.5.20 || ^8.5.21 || ^9.5.10"
+            },
+            "suggest": {
+                "ext-filter": "Required to use the boolean validator."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Dotenv\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                },
+                {
+                    "name": "Vance Lucas",
+                    "email": "vance@vancelucas.com",
+                    "homepage": "https://github.com/vlucas"
+                }
+            ],
+            "description": "Loads environment variables from `.env` to `getenv()`, `$_ENV` and `$_SERVER` automagically.",
+            "keywords": [
+                "dotenv",
+                "env",
+                "environment"
+            ],
+            "support": {
+                "issues": "https://github.com/vlucas/phpdotenv/issues",
+                "source": "https://github.com/vlucas/phpdotenv/tree/v5.4.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/vlucas/phpdotenv",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-12-12T23:22:04+00:00"
         }
     ],
     "packages-dev": [],
@@ -644,8 +1429,8 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.2"
+        "php": ">=8.1"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "plugin-api-version": "2.3.0"
 }
diff --git a/src/Mailer.php b/src/Mailer.php
index 785819c..74b2326 100644
--- a/src/Mailer.php
+++ b/src/Mailer.php
@@ -2,10 +2,11 @@
 
 namespace MDP\Mailer;
 
-use Swift_Mailer;
-use Swift_Message;
-use Swift_Mime_SimpleMessage;
-use Swift_SmtpTransport;
+
+use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
+use Symfony\Component\Mailer\Transport;
+use Symfony\Component\Mime\Email;
+use Symfony\Component\Mailer\Mailer as SymfonyMailer;
 
 class Mailer
 {
@@ -24,35 +25,31 @@ public function __construct()
      * @param string $nameFrom
      * @param array $recipients
      * @param string $body
-     * @param int $priority
-     * @return int
+     * @throws TransportExceptionInterface
      */
     public function send(
         string $subject,
         string $mailFrom,
-        string $nameFrom,
         array $recipients,
         string $body,
-        int $priority = Swift_Mime_SimpleMessage::PRIORITY_NORMAL
-    ): int
+    ): void
     {
-        $transport = new Swift_SmtpTransport(
-            $_ENV['MAIL_HOST'],
-            $_ENV['MAIL_PORT']
-        );
-        $transport->setUsername($_ENV['MAIL_USERNAME'])
-            ->setPassword($_ENV['MAIL_PASSWORD'])
-            ->setEncryption($_ENV['MAIL_ENCRYPTION']);
+        $host = $_ENV["MAIL_HOST"];
+        $port = $_ENV["MAIL_PORT"];
+        $user = $_ENV['MAIL_USERNAME'];
+        $pass = $_ENV['MAIL_PASSWORD'];
+        $transport = Transport::fromDsn("smtp://{$user}:{$pass}@{$host}:{$port}");
 
-        $mailer = new Swift_Mailer($transport);
+        $mailer = new SymfonyMailer($transport);
 
-        $message = (new Swift_Message($subject, $body))
-            ->setFrom([$mailFrom => $nameFrom])
-            ->setTo($recipients);
+        $message = (new Email)
+            ->subject($subject)
+            ->from($mailFrom)
+            ->to(...$recipients)
+            ->html($body);
 
-        $message->setPriority($priority);
 
-        return $mailer->send($message);
+        $mailer->send($message);
     }
 
     /**
diff --git a/src/helpers.php b/src/helpers.php
index 3c3cc4f..aae959f 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -1,6 +1,6 @@
 <?php
 if(!function_exists('mailer')) {
-    function mailer()
+    function mailer(): \MDP\Mailer\Mailer
     {
         return new MDP\Mailer\Mailer();
     }