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Email Test – Check if your emails are… vs Deltadromeus Email Checker (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Email Test – Check if your emails are…

Email Test – Check if your emails are…

5(3)

1.0K+ active installs

Free

Updated 5 years ago
View Email Test – Check if your emails are…
VS
Deltadromeus Email Checker

Deltadromeus Email Checker

5(1)

0 active installs

Free

Updated 6 years ago
View Deltadromeus Email Checker

Quick Verdict

As of April 2026, Email Test – Check if your emails are… has a higher user rating (5/5 from 3 reviews) and leads in active installations (1.0K+ vs 0). Both are free WordPress plugins. Email Test – Check if your emails are… has accumulated 12K+ total downloads while Deltadromeus Email Checker has 1.2K+.

Detailed Comparison

Rating
5/5Email Test – Check if your emails are…
Deltadromeus Email Checker5/5
Total Reviews
3Email Test – Check if your emails are…
◄
Deltadromeus Email Checker1
Active Installs
1.0K+Email Test – Check if your emails are…
◄
Deltadromeus Email Checker0
Total Downloads
12K+Email Test – Check if your emails are…
◄
Deltadromeus Email Checker1.2K+
Support Resolution
N/AEmail Test – Check if your emails are…
Deltadromeus Email CheckerN/A
Last Updated
5 years agoEmail Test – Check if your emails are…
◄
Deltadromeus Email Checker6 years ago
First Released
2020Email Test – Check if your emails are…
Deltadromeus Email Checker2019
Age
6 yearsEmail Test – Check if your emails are…
Deltadromeus Email Checker7 years
WP Requires
5.5+Email Test – Check if your emails are…
Deltadromeus Email Checker3.1+
PHP Requires
5.6+Email Test – Check if your emails are…
Deltadromeus Email Checker5.2.4+
Business Model
FreeEmail Test – Check if your emails are…
Deltadromeus Email CheckerFree
Latest Version
1.0.2Email Test – Check if your emails are…
Deltadromeus Email Checker1.1

Rating Breakdown

Email Test – Check if your emails are…

5/5(3 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Deltadromeus Email Checker

5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Email Test – Check if your emails are… Reviews

by Jimmy Ahyari

Awesome tools!

Thanks to build this plugins!

by Adam W. Warner

Incredibly Useful Utility!

Sometimes the seemingly simple tools are the most powerful. I can’t tell you how many times I’ve battled the “why aren’t emails sending from this site!?” question through the years. It usually involve

by Daniel Iser

Error detection saves the day!

Clever modification to the normal test email plugin which included error detection and notification during the test. This helped us find an obscure conflict that wasn’t logging any errors but wasn’t p

Deltadromeus Email Checker Reviews

No reviews yet

Frequently Asked Questions

Is Email Test – Check if your emails are… or Deltadromeus Email Checker more popular?
Email Test – Check if your emails are… has 1.0K+ active installations while Deltadromeus Email Checker has 0. Email Test – Check if your emails are… is the more widely-used plugin as of April 2026.
Which has better ratings — Email Test – Check if your emails are… or Deltadromeus Email Checker?
Email Test – Check if your emails are… has a 5/5 rating from 3 reviews, while Deltadromeus Email Checker has a 5/5 rating from 1 reviews.
Are Email Test – Check if your emails are… and Deltadromeus Email Checker free?
Email Test – Check if your emails are… is free and Deltadromeus Email Checker is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Email Test – Check if your emails are… or Deltadromeus Email Checker?
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?
Email Test – Check if your emails are… was last updated 5 years ago and Deltadromeus Email Checker was last updated 6 years ago.

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