WP Mail SMTP by WPForms – The Most… vs MainWP Post SMTP Extension – Easily… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP Mail SMTP by WPForms – The Most…
4.0M+ active installs
Free
MainWP Post SMTP Extension – Easily…
300 active installs
Free
Quick Verdict
As of April 2026, MainWP Post SMTP Extension – Easily… has a higher user rating (5/5 from 1 reviews) while WP Mail SMTP by WPForms – The Most… leads in active installations (4.0M+ vs 300). Both are free WordPress plugins. WP Mail SMTP by WPForms – The Most… has accumulated 76M+ total downloads while MainWP Post SMTP Extension – Easily… has 5.8K+.
Detailed Comparison
| Metric | WP Mail SMTP by WPForms – The Most… | MainWP Post SMTP Extension – Easily… | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 5/5 |
| Total Reviews | 5,089 | ◄ | 1 |
| Active Installs | 4.0M+ | ◄ | 300 |
| Total Downloads | 76M+ | ◄ | 5.8K+ |
| Support Resolution | 88% | N/A | |
| Last Updated | 4 months ago | ► | 2 weeks ago |
| First Released | 2007 | 2023 | |
| Age | 19 years | 3 years | |
| WP Requires | 5.5+ | 4.7+ | |
| PHP Requires | 7.4+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 4.7.1 | 1.0.6 |
Rating Breakdown
WP Mail SMTP by WPForms – The Most…
MainWP Post SMTP Extension – Easily…
Download Trends
Recent Reviews
WP Mail SMTP by WPForms – The Most… Reviews
Great plugin!
Easy to install and configure. Works like a charm!
Love it
easy and reliable
Does the Job, Needs Improvement
WP Mail SMTP by WPForms works well for email delivery, with easy setup. However, it lacks some advanced features and customization. 4 stars! This topic was modified 2 days, 1 hour ago by janel
MainWP Post SMTP Extension – Easily… Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as WP Mail SMTP by WPForms – The Most… and MainWP Post SMTP Extension – Easily…
Send emails from your WordPress site using your preferred SMTP provider like Gmail, Outlook, AWS, Zoho, SMTP.com, Brevo (formerly Sendinblue), Mailgun …
The Ultimate Forever Free Mail SMTP Plugin for WordPress. Connect with any SMTP, SendGrid, Mailgun, Amazon SES, Brevo, Postmark, Sparkpost, Google...
Make SMTP email sending and delivery easy. Configure Gmail, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.
Improve WordPress email deliverability. Connect Gmail SMTP, Microsoft 365, Brevo, SendGrid, Mailgun, Zoho, Amazon SES, etc. #1 WordPress SMTP Plugin.
Log, view, and resend all emails sent from your WordPress site. Great for resolving email sending issues or keeping a copy for auditing.
SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers
Frequently Asked Questions
Is WP Mail SMTP by WPForms – The Most… or MainWP Post SMTP Extension – Easily… more popular?
Which has better ratings — WP Mail SMTP by WPForms – The Most… or MainWP Post SMTP Extension – Easily…?
Are WP Mail SMTP by WPForms – The Most… and MainWP Post SMTP Extension – Easily… free?
Which plugin has better support — WP Mail SMTP by WPForms – The Most… or MainWP Post SMTP Extension – Easily…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.