WP Mail Logging vs Site Mailer – SMTP Replacement, Email… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Site Mailer – SMTP Replacement, Email…
200K+ active installs
Free
Quick Verdict
As of April 2026, WP Mail Logging has a higher user rating (4.7/5 from 352 reviews) and leads in active installations (300K+ vs 200K+). Both are free WordPress plugins. WP Mail Logging has accumulated 4.4M+ total downloads while Site Mailer – SMTP Replacement, Email… has 1.8M+. Site Mailer – SMTP Replacement, Email… has a higher support resolution rate (100% vs 50%).
Detailed Comparison
| Metric | WP Mail Logging | Site Mailer – SMTP Replacement, Email… | |
|---|---|---|---|
| Rating | 4.7/5 | ◄ | 2.2/5 |
| Total Reviews | 352 | ◄ | 14 |
| Active Installs | 300K+ | ◄ | 200K+ |
| Total Downloads | 4.4M+ | ◄ | 1.8M+ |
| Support Resolution | 50% | ► | 100% |
| Last Updated | 1 month ago | ◄ | 1 month ago |
| First Released | 2014 | 2024 | |
| Age | 12 years | 2 years | |
| WP Requires | 5.3+ | 6.6+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.16.0 | 1.4.3 |
Rating Breakdown
WP Mail Logging
Site Mailer – SMTP Replacement, Email…
Download Trends
Over the past 30 days, WP Mail Logging averaged approximately 3,716 daily downloads while Site Mailer – SMTP Replacement, Email… averaged 2,033.
Recent Reviews
WP Mail Logging Reviews
so perfect!
work as waiting!
great free logger
great free logger with lots of details
Great!
Simple to use and does exactly what I need, great!
Site Mailer – SMTP Replacement, Email… Reviews
Site Mailer Glitch
I’ve been using Site Mailer for a while now. But I installed it for a new client and the plugin is not working. “Sorry there was a glitch. Try refreshing the page. if that does not resolve the issue t
it forces you to set a Reply-To address
I’m unfortunately not satisfied with Site Mailer because it forces you to set a Reply-To address in the plugin settings. There is no option to leave this field empty. For websites that use advanced
Installed without my consent
This plugin suddenly appeared on my site without me ever installing it. I can only assume it was pushed through an Elementor update, which is completely unacceptable behavior. Plugins should never
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Frequently Asked Questions
Is WP Mail Logging or Site Mailer – SMTP Replacement, Email… more popular?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.