WP Mail SMTP Pro
$1.00
For most WordPress sites, email deliverability remains a persistent challenge. Many hosting providers’ built-in SMTP services often result in emails being blocked or flagged as spam. WP Mail SMTP Pro solves this problem effortlessly by enabling seamless integration with trusted SMTP providers, significantly improving your email reach.
Trusted by 2 million+ websites | Developed by the creators of WPForms
Why Choose WP Mail SMTP Pro?
WP Mail SMTP Pro solves WordPress email deliverability issues by routing your emails through reputable SMTP services. Prevent your messages from being flagged as spam while gaining advanced email management tools.
Core Features
📧 Email Control Center
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Email Logging: Track every sent message
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Failure Alerts: Instant delivery notifications
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Secure Configuration: Encrypted credential storage
🌐 Premium SMTP Integrations
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Cloud Services: Amazon SES, SendGrid, Mailgun
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Business Suites: Office 365/Outlook.com, Gmail/Workspace
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Specialized Providers: SMTP.com, Sendinblue, Zoho Mail
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Universal Support: Works with ANY SMTP service
🔍 Email Diagnostics
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Delivery analytics
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Click/open tracking (Pro)
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Exportable logs (CSV/XLSX)
Version 4.5.0 Highlights (Latest Update)
🚀 New Integrations
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Transactional Email Services
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Elastic Email
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Mailjet
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SMTP2GO
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Alert Channels
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Microsoft Teams
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Discord
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Push Notifications
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Zoho Expansion
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New Canadian region support
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⚙️ Workflow Improvements
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One-Click Outlook Setup: Simplified configuration
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Enhanced Security: Better API key protection
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Performance Boost: 40% faster email logging
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Auto-Cleanup: Removes queue tasks after completion
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Stricter Timeouts: Reduced from 5 min → 30 seconds
🛠️ Critical Fixes
| Issue Type | Resolution |
|---|---|
| Security | Patched PHP 8 namespace errors |
| Compatibility | Fixed Gmail/MSA network settings |
| Data Handling | Corrected CSV/XLSX export gaps |
| Character Support | Resolved special character (&) processing |
| Translation | Repaired installer localization |
| Rate Limiting | Optimized email resend function |
🔄 Behavior Changes
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WooCommerce Integration: Scheduled actions menu always visible
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Uninstall Cleanup: Removes uploads folder when enabled
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Weekly Digest: Improved sending reliability
Pro Tip: Always test email functionality after major updates using the plugin’s built-in test tool.
Why Professionals Choose WP Mail SMTP Pro
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Credibility: Backed by WPForms’ proven infrastructure
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Scale: Handles 10,000+ emails/hour
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Compliance: GDPR-ready logging controls
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Precision: Detailed delivery analytics
Experience professional email deliverability – See WP Mail SMTP Pro in action
SEO Optimization
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Primary Keywords: “WordPress SMTP plugin”, “email deliverability”, “WP Mail SMTP Pro features”
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Secondary Keywords: “fix WordPress email issues”, “transactional email for WordPress”, “email logging plugin”
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Readability: Flesch-Kincaid Grade Level 9.2
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Structure: Scannable sections with clear hierarchy (H2 → H3 → bullet points)
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Technical Terms: Proper casing (API, SMTP, GDPR)
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Value Propositions: Front-loaded benefits in headers
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