內容簡介
Mesh SMTP 是一款輕量級的 SMTP 外掛，旨在提升 WordPress 郵件的送達率與可靠性。它提供簡單的設定介面，適合網站擁有者、代理商及開發者使用，並具備四步驟的引導設置精靈，讓使用者輕鬆配置 SMTP。
【主要功能】
• 四步驟引導設置精靈
• 簡單的 SMTP 配置選項
• 自動偵測已知郵件域名
• 測試郵件工具提供即時回饋
• 最近郵件活動記錄
• 安全的設定匯出與匯入工具
外掛標籤
開發者團隊
原文外掛簡介
Mesh SMTP helps route WordPress emails through an SMTP server for better deliverability and reliability.
It is built for site owners, agencies, and developers who want a lightweight SMTP plugin with a simple and modern admin interface.
Version 1.4.0 adds a guided four-step setup wizard, safe export/import tools for reusable SMTP settings, clearer provider guidance, and a more polished admin experience.
Features
Guided four-step setup wizard for choosing a provider, saving SMTP credentials, sending a test email, and finishing with a quick confirmation
Simple SMTP configuration for host, port, encryption, username, password, From Email, and From Name
Provider presets with auto-detect help for known email domains, SMTP hosts, and site mail-routing hints
Test email tool with clear success and error feedback
Lightweight recent email activity log with the latest 50 entries stored and the newest 10 shown in admin
Last failed email summary card for faster troubleshooting
Copyable diagnostic summary for support requests and debugging
wp-config.php constant overrides for secure deployment-based SMTP settings
Safe export and import tools for reusing settings across sites
Status snapshot with current SMTP configuration summary
Better setup hints, stronger sender guidance, and practical provider notes for popular services
Clean and modern admin UI
Capability checks, nonce verification, and sanitized settings handling
Passwords are not shown back in the UI after saving
Saved SMTP details stay intact when you temporarily disable the SMTP override
Works with WordPress emails sent through wp_mail()
Supported provider presets
Gmail
Outlook / Microsoft 365
Zoho Mail
Hostinger
SendGrid
Mailgun
Custom SMTP
Why use Mesh SMTP?
Many WordPress sites face email delivery issues such as contact form emails not arriving, password reset emails failing, or transactional emails landing in spam. Mesh SMTP gives you a straightforward way to connect WordPress to a trusted SMTP provider and improve email reliability.
The plugin focuses on practical setup, safer configuration reuse across sites, lightweight diagnostics, and a clean WordPress-friendly experience.
Security notes
Settings are processed with WordPress sanitization and nonce verification
Access is restricted to authorized administrators
SMTP debug output is not exposed in the admin UI
Saved passwords are not displayed back in the settings form after saving
wp-config.php constants can override saved settings for more controlled deployments
