內容簡介
Smooth SMTP 讓你完整掌控 WordPress 網站的郵件發送方式。可設定 SMTP 為主要寄信管道、建立備援機制、透過多種通知管道即時接收失敗警報，並詳細記錄每封信件的發送狀態，確保網站郵件不漏發。
【主要功能】
• 支援任意 SMTP 供應商作為主要寄信方式
• 主要方式失敗時自動切換備援寄信管道
• 透過 Slack、Discord、Telegram 等接收失敗通知
• 完整郵件記錄含寄送狀態與使用的發送方式
• 可排程產出郵件活動摘要報告
• 儀表板一覽寄送成功率與近期失敗紀錄
外掛標籤
開發者團隊
原文外掛簡介
Smooth SMTP gives you full control over how WordPress sends email. Configure SMTP as your primary sending method, set up a fallback for when things go wrong, get notified through your preferred channels, and keep a detailed log of every email your site sends.
Primary Sending Method (SMTP)
Configure any SMTP provider as your primary sending method. If you leave SMTP disabled, WordPress will continue using its default PHP mail — either way, all other features still work.
Works with any SMTP provider: Gmail, SendGrid, Amazon SES, Mailgun, and more
Configurable host, port, encryption (SSL/TLS), username, password, from email, and from name
Secure credential storage using WordPress’s built-in options API
Fallback Sending Method
If the primary sending method fails, Smooth SMTP can automatically retry using a fallback. This works regardless of whether you’re using SMTP or WordPress’s default PHP mail as your primary.
Fallback to WordPress Default (PHP mail) or a second SMTP server
Full credential configuration for the fallback SMTP
Logged separately so you can see exactly which method delivered each email
Failure Alert Channels
Get notified the moment an email fails — through the channels your team already uses.
Slack, Discord
Telegram (via Bot API — requires bot token and chat ID)
WhatsApp (via CallMeBot webhook)
SMS or any custom webhook endpoint
Add multiple channels, enable/disable each independently
Send Test Alert button per channel
Alerts are throttled to at most one per 60 seconds to avoid flooding
Email Summary Reports
Receive a periodic HTML email summarising your site’s email activity.
Hourly, daily, weekly, or monthly schedule
Total sent and failed counts, breakdown by sending method, and recent failures
Configurable recipient address
Send Summary Now button for an instant preview
Email Logging
Every email your site sends is logged with full detail.
Status (success / failed), sender, recipients, subject, message body
Sent Via column showing which method delivered the email (Primary SMTP, Fallback SMTP, Fallback WordPress Default, etc.)
Search, filter, and paginate logs from the admin dashboard
View full email detail in a modal
Bulk delete, bulk resend, and delete-all options
Admin dashboard notice when the most recent email failed
Dashboard
A at-a-glance overview of your site’s email activity.
Total sent, failed, and success rate stat cards
Breakdown by sending method with progress bars
Recent failures table
Filter by day, week, month, or all time
Test Email
Send a test email at any time to verify your configuration.
Choose which sending method to test — primary or fallback — independently
Send plain text or HTML test emails
Specify any recipient address
Always available regardless of whether SMTP is configured
Other
One-click import of email logs from Post SMTP
Option to keep logs and settings when the plugin is deleted
Compatible with Post SMTP and WP Mail SMTP (Smooth SMTP acts as a fallback when another SMTP plugin is detected)
Privacy Policy
This plugin logs email metadata including sender address, recipient addresses, subject line, message body, and sending status. SMTP credentials are stored in your WordPress database. No data is transmitted to external services except through the alert channels and SMTP servers you explicitly configure.
