Title: DeliveryKit SMTP
Author: codemasterhub
Published: <strong>2026 年 5 月 3 日</strong>
Last modified: 2026 年 5 月 3 日

---

搜尋外掛

![](https://ps.w.org/deliverykit-smtp/assets/banner-772x250.jpg?rev=3521656)

![](https://ps.w.org/deliverykit-smtp/assets/icon-256x256.png?rev=3521656)

# DeliveryKit SMTP

 由 [codemasterhub](https://profiles.wordpress.org/codemasterhub/) 開發

[下載](https://downloads.wordpress.org/plugin/deliverykit-smtp.1.0.0.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/deliverykit-smtp/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/deliverykit-smtp/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/deliverykit-smtp/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/deliverykit-smtp/#developers)

 [技術支援](https://wordpress.org/support/plugin/deliverykit-smtp/)

## 外掛說明

DeliveryKit SMTP helps you send WordPress emails using SMTP or supported mail APIs.

Free version features:
 * SMTP and API based email delivery * Multiple saved connections*
Email testing * Email logging * Settings import and export * Retention cleanup *
Summary email reports

For more features, see [DeliveryKit SMTP Pro](https://codemasterhub.com/items/deliverykitsmtp-pro/).

### External services

DeliveryKit SMTP only connects to the mail provider that you configure. No provider
API requests are made until you configure and use a provider connection, complete
an OAuth authorization flow, verify a provider account, send a test email, or send
a WordPress email through that provider.

#### Google (Gmail) API

Used to authorize Gmail sending and deliver mail through the Gmail API. When this
mailer is configured or used, the plugin sends OAuth requests, access and refresh
tokens, sender profile lookups, and the sender, recipient, subject, message body,
and attachment data required to deliver the email.

Terms: [https://policies.google.com/terms](https://policies.google.com/terms)
 Privacy:
[https://policies.google.com/privacy](https://policies.google.com/privacy)

#### Microsoft 365 / Outlook

Used to authorize Microsoft 365 or Outlook sending and deliver mail through Microsoft
Graph. When this mailer is configured or used, the plugin sends OAuth requests, 
access and refresh tokens, account profile lookups, and the sender, recipient, subject,
message body, and attachment data required to deliver the email.

Terms: [https://www.microsoft.com/servicesagreement](https://www.microsoft.com/servicesagreement)

Privacy: [https://privacy.microsoft.com/privacystatement](https://privacy.microsoft.com/privacystatement)

#### Zoho Mail

Used to authorize Zoho Mail sending and deliver mail through Zoho APIs. When this
mailer is configured or used, the plugin sends OAuth requests, access and refresh
tokens, account lookups, and the sender, recipient, subject, message body, and attachment
data required to deliver the email.

Terms: [https://www.zoho.com/terms.html](https://www.zoho.com/terms.html)
 Privacy:
[https://www.zoho.com/privacy.html](https://www.zoho.com/privacy.html)

#### Transactional email provider APIs

If you configure one of the API mailers below, the plugin sends the sender, recipient,
subject, message body, headers, attachment data, and the authentication credential
required by that provider, such as an API key, access token, SMTP username, or SMTP
password, whenever WordPress sends an email or you run a test email.

 * Brevo – Terms: [https://www.brevo.com/legal/termsofuse/](https://www.brevo.com/legal/termsofuse/)
   | Privacy: [https://www.brevo.com/legal/privacypolicy/](https://www.brevo.com/legal/privacypolicy/)
 * SendLayer – Terms: [https://sendlayer.com/terms-of-service/](https://sendlayer.com/terms-of-service/)
   | Privacy: [https://sendlayer.com/privacy-policy/](https://sendlayer.com/privacy-policy/)
 * SMTP.com – Terms: [https://www.smtp.com/policies/terms-and-conditions/](https://www.smtp.com/policies/terms-and-conditions/)
   | Privacy: [https://www.smtp.com/policies/privacy-policy/](https://www.smtp.com/policies/privacy-policy/)
 * Amazon SES – Terms: [https://aws.amazon.com/service-terms/](https://aws.amazon.com/service-terms/)
   | Privacy: [https://aws.amazon.com/privacy/](https://aws.amazon.com/privacy/)
 * SendGrid – Terms: [https://www.twilio.com/legal/tos](https://www.twilio.com/legal/tos)
   | Privacy: [https://www.twilio.com/legal/privacy](https://www.twilio.com/legal/privacy)
 * Elastic Email – Terms: [https://elasticemail.com/resources/usage-policies/terms-of-use](https://elasticemail.com/resources/usage-policies/terms-of-use)
   | Privacy: [https://elasticemail.com/resources/usage-policies/privacy-policy](https://elasticemail.com/resources/usage-policies/privacy-policy)
 * Mailgun – Terms: [https://www.mailgun.com/terms/](https://www.mailgun.com/terms/)
   | Privacy: [https://www.mailgun.com/privacy-policy/](https://www.mailgun.com/privacy-policy/)
 * Mailjet – Terms: [https://www.mailjet.com/legal/terms/](https://www.mailjet.com/legal/terms/)
   | Privacy: [https://www.mailjet.com/legal/privacy-policy/](https://www.mailjet.com/legal/privacy-policy/)
 * MailerSend – Terms: [https://www.mailersend.com/legal/terms-of-use](https://www.mailersend.com/legal/terms-of-use)
   | Privacy: [https://www.mailersend.com/legal/privacy-policy](https://www.mailersend.com/legal/privacy-policy)
 * Mandrill / Mailchimp Transactional – Terms: [https://mailchimp.com/legal/terms/](https://mailchimp.com/legal/terms/)
   | Privacy: [https://mailchimp.com/legal/privacy/](https://mailchimp.com/legal/privacy/)
 * Postmark – Terms: [https://postmarkapp.com/terms-of-service](https://postmarkapp.com/terms-of-service)
   | Privacy: [https://postmarkapp.com/privacy-policy](https://postmarkapp.com/privacy-policy)
 * Resend – Terms: [https://resend.com/legal/terms-of-service](https://resend.com/legal/terms-of-service)
   | Privacy: [https://resend.com/legal/privacy-policy](https://resend.com/legal/privacy-policy)
 * SMTP2GO – Terms: [https://www.smtp2go.com/terms/](https://www.smtp2go.com/terms/)
   | Privacy: [https://www.smtp2go.com/privacy/](https://www.smtp2go.com/privacy/)
 * SparkPost – Terms: [https://bird.com/terms](https://bird.com/terms) | Privacy:
   [https://bird.com/privacy](https://bird.com/privacy)
 * Netcore / Pepipost – Terms: [https://netcorecloud.com/terms-of-service/](https://netcorecloud.com/terms-of-service/)
   | Email API Terms: [https://netcorecloud.com/email-api-terms-and-policies/](https://netcorecloud.com/email-api-terms-and-policies/)
   | Privacy: [https://netcorecloud.com/privacy-policy/](https://netcorecloud.com/privacy-policy/)
 * Other SMTP – This mailer connects directly to the SMTP server that you enter 
   in the plugin settings. Terms and privacy depend on your chosen mail server provider.

## 安裝方式

 1. Upload the plugin to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the Plugins menu in WordPress.
 3. Go to `Settings -> DeliveryKit SMTP`.
 4. Configure your mailer settings.
 5. Send a test email to confirm everything is working.

## 常見問題集

### Does the plugin support multiple saved connections?

Yes. You can save and manage multiple connections.

### Can I test email delivery?

Yes. You can send a test email from the plugin settings.

### Does the plugin keep email logs?

Yes. The plugin includes email logging.

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈DeliveryKit SMTP〉的開發相關工作。

參與者

 *   [ codemasterhub ](https://profiles.wordpress.org/codemasterhub/)

[將〈DeliveryKit SMTP〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/deliverykit-smtp)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/deliverykit-smtp/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/deliverykit-smtp/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/deliverykit-smtp/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/deliverykit-smtp/)。

## 變更記錄

#### 1.0.0

 * Initial free release with SMTP/API delivery, multiple saved connections, email
   testing, email logs, settings import/export, retention cleanup, and summary email
   reports.

## 中繼資料

 *  版本 **1.0.0**
 *  最後更新 **7 天前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 6.0 或更新版本 **
 *  已測試相容的 WordPress 版本 **6.9.4**
 *  PHP 版本需求 ** 7.4 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/deliverykit-smtp/)
 * 標籤:
 * [email](https://tw.wordpress.org/plugins/tags/email/)[mail](https://tw.wordpress.org/plugins/tags/mail/)
   [smtp](https://tw.wordpress.org/plugins/tags/smtp/)
 *  [進階檢視](https://tw.wordpress.org/plugins/deliverykit-smtp/advanced/)

## 評分

這個項目尚無任何評論記錄。

[Your review](https://wordpress.org/support/plugin/deliverykit-smtp/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/deliverykit-smtp/reviews/)

## 參與者

 *   [ codemasterhub ](https://profiles.wordpress.org/codemasterhub/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/deliverykit-smtp/)