Remove unused mailer bundle

.env

@@ -27,14 +27,6 @@ APP_SECRET=630dc0d699fd37e720aff268f75583ed
 # IMPORTANT: You MUST also configure your db driver and server_version in config/packages/doctrine.yaml
 DATABASE_URL=mysql://davis:[email protected]:3306/davis
 ###< doctrine/doctrine-bundle ###
-
-###> symfony/swiftmailer-bundle ###
-# For Gmail as a transport, use: "gmail://username:password@localhost"
-# For a generic SMTP server, use: "smtp://localhost:25?encryption=&auth_mode="
-# Delivery is disabled by default via "null://localhost"
-MAILER_URL=null://localhost
-###< symfony/swiftmailer-bundle ###
-
 # The admin password for the backend
 ADMIN_LOGIN=admin
 ADMIN_PASSWORD=test

composer.json

@@ -22,7 +22,6 @@
         "symfony/process": "4.3.*",
         "symfony/security-bundle": "4.3.*",
         "symfony/serializer-pack": "*",
-        "symfony/swiftmailer-bundle": "^3.1",
         "symfony/translation": "4.3.*",
         "symfony/twig-bundle": "4.3.*",
         "symfony/validator": "4.3.*",