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Stop WP Emails Going to Spam vs SAR Friendly 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

Stop WP Emails Going to Spam

4.8(51)

10K+ active installs

Free

Updated 3 months ago
View Stop WP Emails Going to Spam
VS
SAR Friendly SMTP

SAR Friendly SMTP

4.6(46)

2.0K+ active installs

Free

Updated 10 months ago
View SAR Friendly SMTP

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 SAR Friendly SMTP has 35K+.

Detailed Comparison

Rating
4.8/5Stop WP Emails Going to Spam
◄
SAR Friendly SMTP4.6/5
Total Reviews
51Stop WP Emails Going to Spam
◄
SAR Friendly SMTP46
Active Installs
10K+Stop WP Emails Going to Spam
◄
SAR Friendly SMTP2.0K+
Total Downloads
166K+Stop WP Emails Going to Spam
◄
SAR Friendly SMTP35K+
Support Resolution
N/AStop WP Emails Going to Spam
SAR Friendly SMTPN/A
Last Updated
3 months agoStop WP Emails Going to Spam
◄
SAR Friendly SMTP10 months ago
First Released
2018Stop WP Emails Going to Spam
SAR Friendly SMTP2015
Age
8 yearsStop WP Emails Going to Spam
SAR Friendly SMTP11 years
WP Requires
4.8.1+Stop WP Emails Going to Spam
SAR Friendly SMTP4.9+
PHP Requires
7.4+Stop WP Emails Going to Spam
SAR Friendly SMTP7.0+
Business Model
FreeStop WP Emails Going to Spam
SAR Friendly SMTPFree
Latest Version
2.2.1Stop WP Emails Going to Spam
SAR Friendly SMTP1.2.6

Rating Breakdown

Stop WP Emails Going to Spam

4.8/5(51 reviews)
5
94%
4
0%
3
0%
2
2%
1
4%

SAR Friendly SMTP

4.6/5(46 reviews)
5
89%
4
0%
3
2%
2
2%
1
7%

Recent Reviews

Stop WP Emails Going to Spam Reviews

by wanderingexplorer

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

by schmeee

Simple and excellent

Solved my outbound email validation problems with default settings. Outstanding!

by JBWT

This plugin really works

Since we use this plugin the spam is really less than before. Great plugin!

SAR Friendly SMTP Reviews

by sayginer

Simple and Clean

It is clean and simple plugin. It does what is needed without annoying ads. Thanks!

by mahyulan

Super leightweight. Just does the job!

I used to use PostMan SMTP – now Post SMTP plugin, but this has become very annoying. Because it has become a bulky plugin that almost forces you to go to a paid subscription. The Post SMTP zip fil

by Qorege

Works fine

Thank you!

Frequently Asked Questions

Is Stop WP Emails Going to Spam or SAR Friendly SMTP more popular?
Stop WP Emails Going to Spam has 10K+ active installations while SAR Friendly SMTP has 2.0K+. Stop WP Emails Going to Spam is the more widely-used plugin as of April 2026.
Which has better ratings — Stop WP Emails Going to Spam or SAR Friendly SMTP?
Stop WP Emails Going to Spam has a 4.8/5 rating from 51 reviews, while SAR Friendly SMTP has a 4.6/5 rating from 46 reviews.
Are Stop WP Emails Going to Spam and SAR Friendly SMTP free?
Stop WP Emails Going to Spam is free and SAR Friendly SMTP is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Stop WP Emails Going to Spam or SAR Friendly SMTP?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Stop WP Emails Going to Spam was last updated 3 months ago and SAR Friendly SMTP was last updated 10 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.