Title: Global SMTP
Author: Alexander Rohmann
Published: <strong>2015 年 9 月 7 日</strong>
Last modified: 2015 年 9 月 7 日

---

搜尋外掛

這個外掛**並未在最新的 3 個 WordPress 主要版本上進行測試**。開發者可能不再對這個
外掛進行維護或提供技術支援，並可能會與更新版本的 WordPress 產生使用上的相容性問題。

![](https://s.w.org/plugins/geopattern-icon/global-smtp.svg)

# Global SMTP

 由 [Alexander Rohmann](https://profiles.wordpress.org/alexanderrohmann/) 開發

[下載](https://downloads.wordpress.org/plugin/global-smtp.1.0.zip)

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

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

## 外掛說明

Global SMTP is a utility plugin designed to easily configure SMTP for WordPress 
by adding a set of constants to your `wp-config.php` file.

When used with multisite, the configuration is applied network wide. This is often
handy to install as a “must use” plugin.

## 安裝方式

#### Quick Setup

 1. Install the plugin, optionall as an mu plugin.
 2. Visit ‘Settings > Global SMTP Setup’ in your dashboard.
 3. Copy and paste the sample configuraiton to `wp-config.php` and update with your
    SMTP credentials.
 4. (optional) Add additional statements to complete the configuration for your smtp
    server.

#### Available Constants

**Required**
 GLOBAL_SMTP_HOST – The FQDN of the mail server (supplied by your SMTP
provider) GLOBAL_SMTP_USER – Username for accessing the mail server (most often 
your email address). GLOBAL_SMTP_PASSWORD – Password to authenticate your email 
account.

**Optional**
 GLOBAL_SMTP_FROM – Email address to use for outgoing mail. Uses WordPress
defaults when not set. Many hosts will force this to be the same as the username.
GLOBAL_SMTP_FROM_NAME – Name set in the From header for outgoing mail. Uses WordPress
defaults when not set. GLOBAL_SMTP_PORT – Port number for SMTP connection. Assumed
as 587 (for tls). GLOBAL_SMTP_SECURE – Encryption type. Assumed to be ‘tls’. Can
be ‘ssl’, ‘tls’, or ‘none’. GLOBAL_SMTP_AUTH_TYPE – Authentication type. Defaults
to ‘LOGIN’, can also be ‘PLAIN’ or ‘NTLM’.

    ```
    GLOBAL_SMTP_RETURN_PATH - Address to send bounced emails.

    GLOBAL_SMTP_REPLYTO_FROM - Email address shown in recipients mail client when clicking "Reply"

    GLOBAL_SMTP_DISABLE - Set to true to prevent this plugin from hooking into `wp_mail`. This is useful for environment specific configurations.
    ```

#### Troubleshooting

For troubleshooting, we recommend that you install the check email plugin:
 https://
wordpress.org/plugins/check-email/

If you add this statement to `wp-config.php` you will see debug output when sending
a test email via that plugin.

    ```
    define('GLOBAL_SMTP_DEBUG',true);
    ```

## 常見問題集

  What does this plugin do?

It allows you to configure WordPress to send email via an SMTP account. You can 
use gmail for example.

  How does this plugin work?

Global SMTP hooks into the existing PHP Mailer class in WordPress and switches it
to use SMTP mode. It then provides the mailer class with SMTP credentials using 
values that you place in `wp-config.php`

## 使用者評論

![](https://secure.gravatar.com/avatar/da371736a36e466cfa4f8a14ec3f3d1917aaa46676c4c6b6791c6466eef78871?
s=60&d=retro&r=g)

### 󠀁[Works with WP 5.0.2](https://wordpress.org/support/topic/works-with-wp-5-0-2/)󠁿

 [Feriman](https://profiles.wordpress.org/feriman/) 2018 年 12 月 30 日

Works well with WordPress 5.0.2.

![](https://secure.gravatar.com/avatar/3a5cfa3ed8d669bad074ef82323e40db54a483f9c84b1ceda261a794e785ff16?
s=60&d=retro&r=g)

### 󠀁[Lightweight plugin, Support Multisite](https://wordpress.org/support/topic/lightweight-plugin-support-multisite/)󠁿

 [ze3kr](https://profiles.wordpress.org/ze3kr/) 2016 年 9 月 3 日

This is the only SMTP plugin I found that works excellent with Multisite installed
WordPress. And supports TLS, SSL, and don't use database and very fast!

![](https://secure.gravatar.com/avatar/79ce0890692f629bbd99e5f5489bb1d56848daf3a84f4755c245aa4f896221b3?
s=60&d=retro&r=g)

### 󠀁[Works with WP 4.4.2](https://wordpress.org/support/topic/works-with-wp-442/)󠁿

 [isabel104](https://profiles.wordpress.org/isabel104/) 2016 年 9 月 3 日

Lightweight and perfect. Does the job.

![](https://secure.gravatar.com/avatar/2e5c9049c119ed7779aeb9b2f70f35278aec83e1b557f7bc42cd6971eaeef1cc?
s=60&d=retro&r=g)

### 󠀁[Work Great](https://wordpress.org/support/topic/work-great-44/)󠁿

 [User78342324](https://profiles.wordpress.org/rune-vantage/) 2016 年 9 月 3 日

Great plugin. Works as expected.

 [ 閱讀全部 4 則使用者評論 ](https://wordpress.org/support/plugin/global-smtp/reviews/)

## 參與者及開發者

以下人員參與了開源軟體〈Global SMTP〉的開發相關工作。

參與者

 *   [ Alexander Rohmann ](https://profiles.wordpress.org/alexanderrohmann/)

[將〈Global SMTP〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/global-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/global-smtp/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/global-smtp/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/global-smtp/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/global-smtp/)。

## 變更記錄

#### 1.0

 * Initial release.
 * Absorb original wp-multsite-smtp plugin, and make available as a standard plugin
   in additon to an mu plugin.

## 中繼資料

 *  版本 **1.0**
 *  最後更新 **11 年前**
 *  啟用安裝數 **50+**
 *  WordPress 版本需求 ** 4.1 或更新版本 **
 *  已測試相容的 WordPress 版本 **4.3.34**
 *  語言
 * [English (US)](https://wordpress.org/plugins/global-smtp/)
 * 標籤:
 * [email](https://tw.wordpress.org/plugins/tags/email/)[multisite](https://tw.wordpress.org/plugins/tags/multisite/)
   [smtp](https://tw.wordpress.org/plugins/tags/smtp/)
 *  [進階檢視](https://tw.wordpress.org/plugins/global-smtp/advanced/)

## 評分

 5 星，滿分為 5 星

 *  [  4 個 5 星使用者評論     ](https://wordpress.org/support/plugin/global-smtp/reviews/?filter=5)
 *  [  0 個 4 星使用者評論     ](https://wordpress.org/support/plugin/global-smtp/reviews/?filter=4)
 *  [  0 個 3 星使用者評論     ](https://wordpress.org/support/plugin/global-smtp/reviews/?filter=3)
 *  [  0 個 2 星使用者評論     ](https://wordpress.org/support/plugin/global-smtp/reviews/?filter=2)
 *  [  0 個 1 星使用者評論     ](https://wordpress.org/support/plugin/global-smtp/reviews/?filter=1)

[撰寫評分](https://wordpress.org/support/plugin/global-smtp/reviews/#new-post)

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

## 參與者

 *   [ Alexander Rohmann ](https://profiles.wordpress.org/alexanderrohmann/)

## 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/global-smtp/)