Stop WP Emails Going to Spam vs MailerSend – Official SMTP Integration (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Stop WP Emails Going to Spam
10K+ active installs
Free
MailerSend – Official SMTP Integration
2.0K+ active installs
Free
Quick Verdict
As of April 2026, Stop WP Emails Going to Spam has a higher user rating (4.8/5 from 51 reviews) and leads in active installations (10K+ vs 2.0K+). Both are free WordPress plugins. Stop WP Emails Going to Spam has accumulated 166K+ total downloads while MailerSend – Official SMTP Integration has 21K+.
Detailed Comparison
| Metric | Stop WP Emails Going to Spam | MailerSend – Official SMTP Integration | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 2.8/5 |
| Total Reviews | 51 | ◄ | 12 |
| Active Installs | 10K+ | ◄ | 2.0K+ |
| Total Downloads | 166K+ | ◄ | 21K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 3 months ago | ► | 2 months ago |
| First Released | 2018 | 2021 | |
| Age | 8 years | 5 years | |
| WP Requires | 4.8.1+ | 5.7+ | |
| PHP Requires | 7.4+ | 7.2.5+ | |
| Business Model | Free | Free | |
| Latest Version | 2.2.1 | 1.0.5 |
Rating Breakdown
Stop WP Emails Going to Spam
MailerSend – Official SMTP Integration
Download Trends
Over the past 30 days, Stop WP Emails Going to Spam averaged approximately 38 daily downloads while MailerSend – Official SMTP Integration averaged 17.
Recent Reviews
Stop WP Emails Going to Spam Reviews
Great Plugin & Kind Responsive Developer
Plugin works great and does exactly as its name implies. Developer is also very kind, helpful and responsive even though this is a free plugin with no premium version. Thank you very much for your con
Simple and excellent
Solved my outbound email validation problems with default settings. Outstanding!
This plugin really works
Since we use this plugin the spam is really less than before. Great plugin!
MailerSend – Official SMTP Integration Reviews
Doesn’t work
All set up but nothing arrives except the test email. This topic was modified 1 month, 2 weeks ago by primerpizza.
3 templates for plan free
3 templates for plan free is a Joke..
Plugin Ok, company not
As far as I could see, the plugin seems to work Ok, it’s a shame I can’t say the same for the ‘practices’ of the company.
More Phpmailer Worth Comparing
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.