Block Temporary Email
This plugin will verify every email address submitted by users. It’ll automatically detect and block disposable, temporary email addresses. It’ll give a nice warning message when users are signing up, logging in, or changing email to a temporary email. The plugin checks the domain name using a servi
This plugin will verify every email address submitted by users. It’ll automatically detect and block disposable, temporary email addresses. It’ll give a nice warning message when users are signing up, logging in, or changing email to a temporary email.
The plugin checks the domain name using a service named IsTempMail . If a domain name is blocked, it will be stored into a local blacklist. You can also manage your own local whitelist and blacklist to allow or disallow certain domains.
The plugin integrates with the WordPress built-in function is_email() . It works seamlessly with other plugins including WooCommerce, Contact Form 7, Gravity Form, Jetpack/Grunion contact forms, Kadence Blocks Forms as well as other formbuilders and ecommerce plugins and WordPress’ own registration form.
Screenshots & previews.
Sign up and get your API token at IsTempMail .
Upload the plugin to your blog, then click Activate it under Plugins > Installed Plugins. Then enter the API token at your WordPress Dashboard > Settings > IsTempMail.
Frequently asked questions.
Do you send my user email addresses to other servers?
No, we don’t. The plugin will only send the domain part of email address to validate.
Is the plugin free?
Yes, the plugin is free to use. IsTempMail also offers a free plan that will be sufficient for most blogs. You will be notified when you use more credits than included in the free plan.
What happens if the service is down?
A downtime is very unlikely, the IsTempMail service has outstanding availability of 99.99% over the last 6 months. But the plugin was developed to be stable in the unlikely event of a temporary downtime. It will continue to work, validating emails using your local blacklist and whitelist. Your users will be able to sign up, log in and comment on your blog just fine.
