SMTP Authentication Support
Allows Drupal to send emails through an external SMTP server instead of using the default PHP mail() function.
Tags
Easy Email
A simple HTML email system for Drupal that provides email templates, token replacement, attachments, email logging, and the ability to override system emails.
Mailchimp
Provides integration with the Mailchimp email delivery service, enabling audience management, subscription forms, campaign creation, and behavioral event tracking from within Drupal.
Content Moderation Notifications
Sends email notifications to users when content transitions between moderation states via Drupal's Content Moderation module.
Mime Mail
A MIME Mail component module that sends HTML emails with embedded images and attachments, supporting theme integration and user plaintext preferences.
Login with Email or Username
Allows users to log in with either their username OR email address from the same input box on the standard login form.