內容簡介
WordPress 內生成的電子郵件通常會被歸類為垃圾郵件或垃圾郵件夾裡，此外掛可協助您解決此問題。此外掛的預設設定通常足以解決您的問題。
在 WordPress 中使用預設的 PHP 發送器，特別是在共用主機上，通常會因被接收電子郵件系統設為垃圾郵件或垃圾郵件夾而造成困擾。這可能會非常令人沮喪，您或您的客戶可能會錯過重要的通知。
為什麼會發生這種情況？其中一個問題是未設置「信封發送者」，因此許多主機建議您安裝一個外掛來設置「信封發送者」，這是此外掛的主要目的。
除了設置「信封發送者」之外，此外掛還會顯示您的發件人許可 (SPF) 並檢查您的伺服器 IP 是否在 SPF 記錄中（如果有的話）。
此外掛還可以選擇性地讓您輕鬆更改預設 WordPress 通知電子郵件的姓名和電子郵件地址。
如果您使用 SMTP 電子郵件外掛或使用基於 API 的交易電子郵件外掛，此外掛將不會有任何價值；它僅支援預設的 PHP 發送器。
相容 PHP 8.0
已於 PHP 8 上進行測試
特點包括
檢查電子郵件 SPF 健康狀況
檢查您的 IP 是否被列入黑名單中
在缺少時設置信封發送者
允許您更改預設的 WordPress 發送電子郵件
允許您更改預設的 WordPress 發送電子郵件名稱
允許您設置發送電子郵件的域名
外掛標籤
開發者團隊
② 後台搜尋「Stop WP Emails Going to Spam」→ 直接安裝（推薦）
原文外掛簡介
Emails generated from within WordPress often end up in your spam or junk folder, This plugin helps you sort that out. The default settings of this plugin can often be enough to solve your problem.
When using the default PHP mailer in WordPress, especially on shared servers, emails will often be set to spam or junk by receiving email systems. This can be very frustrating and important notifications can be missed by you or your clients.
Why does this happen? One problem is the “envelope sender” not being set, and many hosts will recommend that you install a plugin to set the “envelope sender”, this is the main purpose of this plugin.
Along with setting the “envelope sender” this plugin also displays your Sender Permitted From (SPF) and checks your server IP is in the SPF record, if there is one.
Optionally this plugin allows you to change the name and email address of the default WordPress notification email easily.
If you use an SMTP email plugin or use an API based transactional email plugin, this plugin will add no value; it is built to support the default PHP mailer only.
PHP 8.0 compatible
Tested on PHP 8.4
Features Include
Checks email SPF health
Checks if your IP is blacklisted
Set envelope sender when missing
Allows you to change the default WordPress sending email
Allows you to change the default WordPress sending email name
Allows you to set the sending email domain
