Site Mailer – SMTP Replacement, Email… vs Change Default Email Sender Name (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
Change Default Email Sender Name
100 active installs
Free
Quick Verdict
As of April 2026, Change Default Email Sender Name has a higher user rating (5/5 from 1 reviews) while Site Mailer – SMTP Replacement, Email… leads in active installations (200K+ vs 100). Both are free WordPress plugins. Site Mailer – SMTP Replacement, Email… has accumulated 1.8M+ total downloads while Change Default Email Sender Name has 1.7K+.
Detailed Comparison
| Metric | Site Mailer – SMTP Replacement, Email… | Change Default Email Sender Name | |
|---|---|---|---|
| Rating | 2.2/5 | ► | 5/5 |
| Total Reviews | 14 | ◄ | 1 |
| Active Installs | 200K+ | ◄ | 100 |
| Total Downloads | 1.8M+ | ◄ | 1.7K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 1 month ago | ◄ | 1 year ago |
| First Released | 2024 | 2022 | |
| Age | 2 years | 4 years | |
| WP Requires | 6.6+ | 4.0+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.4.3 | 1.0.0 |
Rating Breakdown
Site Mailer – SMTP Replacement, Email…
Change Default Email Sender Name
Download Trends
Recent Reviews
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
Change Default Email Sender Name Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Site Mailer – SMTP Replacement, Email… and Change Default Email Sender Name
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WP Simple Mail Sender is a very simple plugin to change the sender address and name in outgoing emails.
Adds a simple mail configuration panel into your WordPress installation. Supports temporary logging and config variables.
Frequently Asked Questions
Is Site Mailer – SMTP Replacement, Email… or Change Default Email Sender Name more popular?
Which has better ratings — Site Mailer – SMTP Replacement, Email… or Change Default Email Sender Name?
Are Site Mailer – SMTP Replacement, Email… and Change Default Email Sender Name free?
Which plugin has better support — Site Mailer – SMTP Replacement, Email… or Change Default Email Sender Name?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.