DevBrothers SMTP

开发者	lzolotarev
更新时间	2026年7月1日 19:30
PHP版本:	7.4 及以上
WordPress版本:	7.0
版权:	GPLv2 or later
版权网址:	版权信息

下载

1.1.0

详情介绍:

DevBrothers SMTP reroutes the standard WordPress mailer (wp_mail) through your own SMTP server instead of the unreliable PHP mail() function. It configures the PHPMailer instance bundled with WordPress on the phpmailer_init hook, so every plugin and theme that calls wp_mail() benefits automatically. This plugin focuses on a simple, privacy-friendly setup for Russian mail providers and small sites. All core features are free — no premium tier, no upsells, no external email APIs. Key Features

One-click presets — Yandex Mail and Mail.ru (host, port, SSL) filled in automatically
Custom SMTP — manual host, port, TLS or SSL, optional authentication
Custom sender — optional From email and From name, with a force option
Test email — one-click send to verify settings
Delivery log — last 200 messages with sent/failed status and error text (free; many competitors charge for this)
Secure password — optional DBSMTP_PASSWORD constant in wp-config.php instead of the database
DevBrothers Admin Panel — settings inside the unified DevBrothers interface

Requirements

WordPress 5.8+
PHP 7.4+
DevBrothers Admin Panel (required dependency)

安装:

Install and activate DevBrothers Admin Panel from WordPress.org (or install it when prompted).
Install and activate DevBrothers SMTP.
Go to DevBrothers → SMTP.
Choose Yandex Mail, Mail.ru, or Custom server, enter your credentials, and save.
Send a test email to verify the configuration.

屏幕截图:

升级注意事项:

1.1.0 Adds Yandex and Mail.ru presets. Unencrypted SMTP is no longer available. 1.0.0 Initial release.

常见问题:

How do I set up Yandex Mail?

Select Yandex Mail in the provider dropdown. Use your full Yandex email as the username. If two-factor authentication is enabled, create an app password in your Yandex ID settings. The From address should match your mailbox.

How do I set up Mail.ru?

Select Mail.ru in the provider dropdown. Use your full Mail.ru email as the username. If two-factor protection is enabled, use an app-specific password. The From address should match your mailbox.

Where do I store the SMTP password securely?

You can define a constant in wp-config.php instead of storing the password in the database: define('DBSMTP_PASSWORD', 'your-smtp-password'); When this constant is defined, the password field in the settings is hidden and the constant value is used.

My emails go to spam. What should I check?

Make sure your sending domain has valid SPF, DKIM and DMARC records, and that the From address matches your SMTP account.

Why is DevBrothers Admin Panel required?

DevBrothers SMTP registers its settings page inside the DevBrothers admin UI. Install Admin Panel from WordPress.org first.

Does this plugin work when SMTP is disabled?

Yes. When the SMTP toggle is off, WordPress uses its default mail transport and this plugin does not alter PHPMailer settings.

Is everything really free?

Yes. SMTP configuration, presets, test email, delivery log, and wp-config password support are included at no cost. There is no premium version.

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