Stop WP Emails Going to Spam vs Configure SMTP (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
Quick Verdict
As of April 2026, Configure SMTP has a higher user rating (4.9/5 from 45 reviews) while Stop WP Emails Going to Spam leads in active installations (10K+ vs 7.0K+). Both are free WordPress plugins. Stop WP Emails Going to Spam has accumulated 166K+ total downloads while Configure SMTP has 369K+.
Detailed Comparison
| Metric | Stop WP Emails Going to Spam | Configure SMTP | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 4.9/5 |
| Total Reviews | 51 | ◄ | 45 |
| Active Installs | 10K+ | ◄ | 7.0K+ |
| Total Downloads | 166K+ | ► | 369K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 3 months ago | ◄ | 1 year ago |
| First Released | 2018 | 2009 | |
| Age | 8 years | 17 years | |
| WP Requires | 4.8.1+ | 5.5+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.2.1 | 3.5 |
Rating Breakdown
Stop WP Emails Going to Spam
Configure SMTP
Download Trends
Over the past 30 days, Stop WP Emails Going to Spam averaged approximately 38 daily downloads while Configure SMTP averaged 16.
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!
Configure SMTP Reviews
First thing I install on all my WP websites
Configure SMTP is a staple of setting up a useful WordPress website, I would call it “a household name” for WP installations (if there’s any such thing as household names in this area). Anyway, what a
Simple and functional way to configure SMTP settings in your WordPress
Most of my users and customers ask me: why my mails are not being sent? Why some mails sent from my site do not arrives? The problem are spam filters and things like this, so SMTP is a basic tool to o
Still works!
There are some minor warnings under php7. See here for the fix: https://wordpress.org/support/topic/warning-declaration-of-c2c_configuresmtp-with-plugin-installed/#post-9832908 Hopefully the author w
More Phpmailer Worth Comparing
Top alternatives in the same category as Stop WP Emails Going to Spam and Configure SMTP
Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.
Zoho Mail Plugin lets you configure your Zoho Mail account on your WordPress site enabling you to send the email via Zoho Mail API.
Send WordPress emails from a M365 / Exchange Online Mailbox using Microsoft Graph, leveraging OAuth for authentication which is more secure than SMTP
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Zoho ZeptoMail Plugin lets you configure your ZeptoMail account on your WordPress site enabling you to send transactional emails of your site via Zept …
A friendly SMTP plugin for WordPress. No third-party, simply using WordPress native possibilities.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.