... ed mail.mailers for obtaining configured email backend instances, replacing mail.get_connection() . A new using argument replaces the earl ... ier connection in Django functions that send email. This guide provides details on migrating existing projects to the new mailers functionality. All Django projects that send email should: If using any third-party packages that send email, verify their ... compatibility with MAILERS before making other changes. Update email-related settings . Run with deprecation warnings enabled (see 廃止予定警告を解決 ... ... ed mail.mailers for obtaining configured email backend instances, replacing mail.get_connection() . A new using argument replaces the earl ... ier connection in Django functions that send email. This guide provides details on migrating existing projects to the new mailers functionality. All Django projects that send email should: If using any third-party packages that send email, verify their ... compatibility with MAILERS before making other changes. Update email-related settings . Run with deprecation warnings enabled (see 廃止予定警告を解決 ... ... console as a development aid (for projects created with startproject ) or results in a MailerDoesNotExist error (when the MAILERS setting isn't defined). Use the MAILERS setting to tell Django how to send email. For example, to send through an SMTP ser ... ver running on the local machine: MAILERS = { "default" : { "BACKEND" : "django.core.mail.backends.smtp.EmailBackend" , "OPTIONS" : { "host" : "localhost" , }, }, } ... During development or testing you often don't want to send email at all. Django's test runner automatically overrides the MAILERS configuration to substitute Django's memory email backend . This prevents test cases from sending real email and gives the ... ... console as a development aid (for projects created with startproject ) or results in a MailerDoesNotExist error (when the MAILERS setting isn't defined). Use the MAILERS setting to tell Django how to send email. For example, to send through an SMTP ser ... ver running on the local machine: MAILERS = { "default" : { "BACKEND" : "django.core.mail.backends.smtp.EmailBackend" , "OPTIONS" : { "host" : "localhost" , }, }, } ... During development or testing you often don't want to send email at all. Django's test runner automatically overrides the MAILERS configuration to substitute Django's memory email backend . This prevents test cases from sending real email and gives the ... ... ects before deleting them. As a consequence, the DB_CASCADE option does not trigger the pre_delete or post_delete signals. Mailers ¶ The new MAILERS setting supports configuring multiple email backends with different options, similar to existing mechani ... sms for CACHES , DATABASES , STORAGES , and TASKS : MAILERS = { "default" : { "BACKEND" : "django.core.mail.backends.smtp.EmailBackend" , "OPTIONS" : { "host" : "smtp.example.com" , ... can select a mailer with the new using argument to email sending functions, or obtain an email backend instance with mail.mailers[alias] . See メールを送信する for more details. MAILERS is not yet enabled by default in existing projects. It will replac ... ... ects before deleting them. As a consequence, the DB_CASCADE option does not trigger the pre_delete or post_delete signals. Mailers ¶ The new MAILERS setting supports configuring multiple email backends with different options, similar to existing mechani ... sms for CACHES , DATABASES , STORAGES , and TASKS : MAILERS = { "default" : { "BACKEND" : "django.core.mail.backends.smtp.EmailBackend" , "OPTIONS" : { "host" : "smtp.example.com" , ... can select a mailer with the new using argument to email sending functions, or obtain an email backend instance with mail.mailers[alias] . See メールを送信する for more details. MAILERS is not yet enabled by default in existing projects. It will replac ... ... バージョン 6.1 で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is BACKEND in the MAILERS "default" configuration. See Migrating email to mailers . EMAIL_FILE_PATH ¶ デフォルト値: 定義されていません ファイルメール ... で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is "file_path" under OPTIONS in a MAILERS definition that uses the file email backend. See Migrating email to mailers . EMAIL_HOST ¶ デフォルト値: 'localhost' E メー ... 6.1 で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is "host" under OPTIONS in a MAILERS definition that uses the SMTP email backend. See Migrating email to mailers . EMAIL_HOST_PASSWORD ¶ デフォルト値: '' (空文 ... ... バージョン 6.1 で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is BACKEND in the MAILERS "default" configuration. See Migrating email to mailers . EMAIL_FILE_PATH ¶ デフォルト値: 定義されていません ファイルメール ... で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is "file_path" under OPTIONS in a MAILERS definition that uses the file email backend. See Migrating email to mailers . EMAIL_HOST ¶ デフォルト値: 'localhost' E メー ... 6.1 で非推奨: This setting is deprecated and will be removed in Django 2028. Its replacement is "host" under OPTIONS in a MAILERS definition that uses the SMTP email backend. See Migrating email to mailers . EMAIL_HOST_PASSWORD ¶ デフォルト値: '' (空文 ... ... to release Django How to use Django's Content Security Policy Porting your apps from Django 0.96 to 1.0 Migrating email to mailers Working with Git and GitHub クイック検索 Last update: 2026年10月08日 « previous | up | next » ... ... ーからの接続のみを許可するようにしてください。 もしデータベースのバックアップの設定をしていなければ、今すぐに行ってください! MAILERS and related settings ¶ あなたのサイトが E メールを送信する場合、設定値が正しくセットされている必要があります。 In developm ... file. For production, you probably want to send real email messages. Configuring email has more information about setting MAILERS to use production email servers. By default, Django sends email from webmaster@localhost and root@localhost . However, man ... 施しよう manage.py runserver から切り替える 最重要な設定 SECRET_KEY DEBUG 環境に合わせた設定 ALLOWED_HOSTS CACHES DATABASES MAILERS and related settings STATIC_ROOT と STATIC_URL MEDIA_ROOT と MEDIA_URL HTTPS CSRF_COOKIE_SECURE SESSION_COOKIE_SECURE パフ ... 2026年10月08日