內容簡介
使用 SMTP 發送郵件而不超過郵件提供者允許的速率。電子郵件可以使用多個使用者登錄/密碼進行發送，以提供容錯能力，並使每個郵件略微不同，因此更不太可能被您或下游郵件提供者標記為垃圾郵件/不受歡迎郵件。當外掛檢測到由外掛發送的郵件返回的非交付消息（NDR）時，消息可以自動重新發送。
每個出站 SMTP 帳戶可以限制郵件發送速度。每小時和每天可以設定每個收件人的最大限制。
功能
通過SMTP發送郵件
按照配置的每小時和每日收件人數量發送郵件。讓您符合提供商的電子郵件發送限制。
配置多個SMTP帳戶用於發送消息（Gmail、MSN、Go-daddy等）
處理非交付消息並自動重新發送消息
記錄已發送的郵件消息，以便您可以向提供商證明您沒有發送垃圾郵件
在遇到錯誤時自動停止發送電子郵件，並在設定的時間後自動重新啟動
顯示郵件發送統計信息
優點
使用多個電子郵件帳戶使下游提供商不太可能錯誤地將您的電子郵件標記為垃圾郵件
與其他電子報、發送和格式控制的 WordPress 外掛結合使用
減少由於無效的垃圾郵件標記或超出下游提供商的發送/接收限制而導致的非交付郵件
更多信息可以在我們的網站上找到。
附註
非交付處理
非交付（NDR）消息處理說明：插件應識別常見的非交付格式。但是，由於非交付消息是自由格式的，可以高度定制或特定本地化，因此外掛可能無法識別該消息。如果您提供非交付消息樣品，我們可以使插件更加智能。
外掛標籤
開發者團隊
原文外掛簡介
Send mail using SMTP without exceeding the the rate allowed by your mail provider(s). Mail can be sent using multiple
user logins/passwords to give fault tolerance and make each mail message somewhat unique so that it is less likely to
be flagged as SPAM/UCE by either your or the downstream mail providers. Messages can be automatically resent when
the plugin detects Non-delivery messages (NDRs) returned from mail sent by the plugin.
Email can be throttled per outbound SMTP account. Limits can be set for maximum number of recipients per hour and per day.
Features
Sends mail via SMTP
Send mail no faster than the configured number of recipients per hour and day. Keeps you in complience with your providers email sending limits.
Configure multiple SMTP accounts to use for sending messages (Gmail, MSN, Go-daddy, etc)
Process non-delivery messages and automatically resend messages
Keep record of sent mail messages so that you can prove to your provider you didn’t send SPAM
Automatically stops sending email when errors encountered, auotmatically restarts after configured period of time
Mail sending statistics display
Benefits
Using multiple email accounts makes it less likely that your email will be incorrectly flagged as SPAM by downstream providers
Use in combination with other email newsletter, sending and formatting WordPress plug-ins
Reduces non-delivered mail due to invalid SPAM flagging or exceeding near or downstream provider sending/receiving limits
More information can be found on our web site.
Notes
Non-Delivery Processing
Non-Delivery (NDR) messaging processing note: plugin should recognize common non-delivery formats. But, because non-deliveries are free form, and can be highly customized or specifically localized the plugin may not recognize the message. If you provide a sample non-delivery message we can make the plug-in a little smarter.
