MailPoet – Newsletters, Email Marketing, and Automation
Send beautiful newsletters from WordPress. Collect subscribers with signup forms, automate your emails for WooCommerce,…
Commercial Plugins
These plugins are free, but also have paid versions available.
Email Address Encoder
A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal…
Responsive Contact Form Builder & Lead Generation Plugin
Fast Drag & Drop Contact From Builder and Lead Generation Tool With Google One Tap…
Surbma | SMTP
External SMTP mail configuration via global variables in wp-config.php.