#16438 rankedTier C

SignEmail SMTP & DNS Diagnostic

By smtpdkim

Active installs0

WP Rank score22.4

Rating0.0 / 5

Reviews0

Version2.4.37

Last updatedApr 25, 2026

Install Trend

Based on the last 15 days of WordPress.org download stats.

37 downloads (15d)

05-0505-0605-0705-0805-0905-1005-1105-1205-1305-1405-1505-1605-1705-1805-19

Requires WordPress5.8

Tested up to6.9.4

Requires PHP8.0

AddedApr 25, 2026