MailCheck.co: Validate emails in one… vs Server Mail Check (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
MailCheck.co: Validate emails in one…
5(1)
10 active installs
Free
Updated 3 years ago
View MailCheck.co: Validate emails in one… VS
VS
Quick Verdict
As of April 2026, MailCheck.co: Validate emails in one… has a higher user rating (5/5 from 1 reviews) and leads in active installations (10 vs 10). Both are free WordPress plugins. MailCheck.co: Validate emails in one… has accumulated 2.3K+ total downloads while Server Mail Check has 1.1K+.
Detailed Comparison
| Metric | MailCheck.co: Validate emails in one… | Server Mail Check | |
|---|---|---|---|
| Rating | 5/5 | ◄ | N/A |
| Total Reviews | 1 | ◄ | 0 |
| Active Installs | 10 | 10 | |
| Total Downloads | 2.3K+ | ◄ | 1.1K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 3 years ago | ◄ | 8 years ago |
| First Released | 2020 | 2017 | |
| Age | 6 years | 9 years | |
| WP Requires | 4.7.0+ | 4.0.0+ | |
| PHP Requires | 7.0+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.1 | 1.0 |
Rating
5/5MailCheck.co: Validate emails in one…
◄Server Mail CheckN/A
Total Reviews
1MailCheck.co: Validate emails in one…
◄Server Mail Check0
Active Installs
10MailCheck.co: Validate emails in one…
Server Mail Check10
Total Downloads
2.3K+MailCheck.co: Validate emails in one…
◄Server Mail Check1.1K+
Support Resolution
N/AMailCheck.co: Validate emails in one…
Server Mail CheckN/A
Last Updated
3 years agoMailCheck.co: Validate emails in one…
◄Server Mail Check8 years ago
First Released
2020MailCheck.co: Validate emails in one…
Server Mail Check2017
Age
6 yearsMailCheck.co: Validate emails in one…
Server Mail Check9 years
WP Requires
4.7.0+MailCheck.co: Validate emails in one…
Server Mail Check4.0.0+
PHP Requires
7.0+MailCheck.co: Validate emails in one…
Server Mail Checkfalse+
Business Model
FreeMailCheck.co: Validate emails in one…
Server Mail CheckFree
Latest Version
1.1MailCheck.co: Validate emails in one…
Server Mail Check1.0
Rating Breakdown
MailCheck.co: Validate emails in one…
5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Server Mail Check
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
Frequently Asked Questions
Is MailCheck.co: Validate emails in one… or Server Mail Check more popular?
MailCheck.co: Validate emails in one… has 10 active installations while Server Mail Check has 10. Server Mail Check is the more widely-used plugin as of April 2026.
Which has better ratings — MailCheck.co: Validate emails in one… or Server Mail Check?
MailCheck.co: Validate emails in one… has a 5/5 rating from 1 reviews, while Server Mail Check has a 0/5 rating from 0 reviews.
Are MailCheck.co: Validate emails in one… and Server Mail Check free?
MailCheck.co: Validate emails in one… is free and Server Mail Check is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — MailCheck.co: Validate emails in one… or Server Mail Check?
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?
MailCheck.co: Validate emails in one… was last updated 3 years ago and Server Mail Check was last updated 8 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.