About this plugin
This plugin adds a email return-path and envelope-from address to the wp_mail () function. Which reduces the spam score sent from your website form.
WordPress plugin intelligence profile
Improve Email Spam Score – Improves forms phpmail spam score
This plugin adds a email return-path and envelope-from address to the wp_mail () function. Which reduces the spam score sent from your website form.
WP PlugIndex snapshot
Tested up to WordPress 7.1Current directory snapshot
Current version1.3
WordPress coverageTested up to WordPress 7.1
Minimum stackWP 5.5 · PHP 5.6
Directory statusactive
Last directory update10 Sept 20261mo ago
Active installations200Adoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org
Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →
WP PlugIndex currently records Improve Email Spam Score – Improves forms phpmail spam score version 1.3 as active, updated 1mo ago and tested up to WordPress 7.1.
Compatibility & maintenance
Tested with WP 7.1Marked as tested with the current WordPress 7.1 release.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 5.5 · PHP 5.6
Update activity10 Sept 20261mo ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Recent tracked changes
WordPress compatibility6.8.8→7.1
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.