Post SMTP (Free Activated) 3.9.5

Version
3.9.5
Updated
Jun 25, 2026
Status
PRE-ACTIVATED
Developer
Post SMTP
Report
Some issue?
Post SMTP (Free Activated) 3.9.5
Post SMTP (Free Activated) is a WordPress plugin that ensures your WordPress emails reach inboxes with secure SMTP delivery. It boosts deliverability, supports any SMTP mailer (including Microsoft 365), and helps you avoid spam filters, improving site communication. Optional Pro adds detailed logs, delivery stats, and enhanced integrations for even more control.
$59.00 $1.97 -97%
Add to cart
Instant download after purchase ClamAV scanned · Clean
All-Access Membership

Make your site exactly what you imagine.

Change themes. Try new plugins. Experiment until it feels right. With full access to 20,400+ tools, you're free to build without limits.

  • 🖌️ Professional design: Give your store or blog a unique look.
  • ⚡ More conversions: Use templates and plugins built to sell.
  • 🔄 Experiment freely: Switch themes and try new tools without extra cost.
  • 👶 Beginner-friendly: No experience needed—just pick and activate.
  • 📈 More downloads: Get up to 20 items daily instead of just one.

Everything included

$6.97/mo

Cancel anytime

Start building freely →
Items available 20,400+
Daily downloads up to 20
Happy customers 11,000+

Description

Post SMTP (Free Activated) is a WordPress SMTP plugin that helps ensure your website emails actually reach inboxes. It addresses common WordPress email delivery issues by routing outgoing messages through secure SMTP authentication. This improves deliverability for key site communications such as contact form replies, account notifications, and WooCommerce-related transactional emails. With compatibility for major SMTP mailers, including Microsoft 365, it helps reduce the chances of messages being flagged as spam. It is also a practical fit when you’re using builders like Elementor or theme-based templates that rely on reliable email sending.

Main Features

  • Secure SMTP routing — Sends WordPress emails through an SMTP server using proper authentication.
  • Improved email deliverability — Helps messages land in inboxes instead of being rejected or filtered.
  • Supports any SMTP mailer — Works with your chosen SMTP provider for flexible configuration.
  • Microsoft 365 compatibility — Configures SMTP delivery with Microsoft 365 (formerly Office 365) reliably.
  • Spam-filter reduction — Helps prevent emails from being marked as spam by aligning with SMTP best practices.
  • Works with WordPress email workflows — Designed to support typical WordPress-generated notifications.
  • Optional Pro analytics — Post SMTP Pro can add detailed logs and delivery stats/reporting for deeper visibility.
  • Optional Pro integrations — Pro can extend integrations such as Amazon SES and Zoho SMTP, plus additional failure alert options.

Benefits

  • More emails delivered — Better deliverability increases the likelihood of successful inbox placement.
  • Fewer spam flags — Authentication via SMTP helps reduce spam-filter triggers.
  • Consistent communication — Reliable delivery supports smoother user experiences for notifications and contact flows.
  • Cleaner troubleshooting — Optional Pro logs and delivery stats make it easier to identify sending issues.
  • Flexible provider choice — Compatibility with Microsoft 365 and other SMTP mailers supports scalable setups.

Who is it suitable for?

  • WordPress site owners facing “emails not sending” issues
  • WooCommerce stores that rely on transactional notifications
  • Marketers and website operators using forms, CRM tools, or automated messaging
  • Agencies managing multiple WordPress client sites
  • Teams using Microsoft 365 for business email delivery
  • Site builders using Elementor and theme templates that depend on email workflows