MailCheck.co: Validate emails in one click
VALIDATE YOUR MAILING LIST IN ONE CLICK Be confident yo…
プラグインタグ: email check
SpoofMail
Validate an email address' structure, check MX-Rec…
WP Valid Email
WP Valid Email is a WordPress plugin which offers sugge…
Server Mail Check
This plugin will send an email out to the administrator…
All In One Form Verification
All In One Form Verification by VerifyBee allows you to…