Easily send emails from your WordPress blog using your preferred SMTP server. Supports Gmail, Yahoo, Hotmail, SendGrid, SparkPost, Postmark, Mandrill, Pepipost's SMTP server also.

External SMTP mail configuration via global variables in wp-config.php.

Integrates Gravity Forms with SendGrid, allowing form submissions to be automatically sent to your SendGrid contact lists.

Add e-mail subscription form, send marketing newsletters and create autoresponders.

Easy to use Email Newsletter Plugin for WordPress to create, send, manage and track your Newsletters.

NO LONGER MAINTAINED. Send emails and upload contacts through SendGrid from your WordPress installation using SMTP or API integration.

Enable your readers to subscribe to custom email alerts for all the topics, authors and categories of your website.

Allow people to subscribe to your newsletter with just a slide. Works with any newsletter or website, extremely easy setup.

Connect SendGrid to your WordPress site to send emails using SendGrid's cloud-based email platform.

Simple, Easy to setup API based email delivery for WordPress. No SMTP needed!

Send unlimited free emails or newsletter to users with specific role, individual, all registered users and email list

A Newsletter Plugin for WordPress to create, send, manage and track your Newsletters in one place.

Send email from your Wordpress site via SMTP and other 3rd party mail gateway provider. Current it supports Amazon SES, Mailgun, Mandrill, Mailjet, Postmark, Sendgrid, SendinBlue. You can integrate multiple email gateway provider with this only one plugin. All in One email integration solutions for Wordpress.

Send system emails through SMTP server

Allows MailPoet users to easily unsubscribe or delete newsletter subscribers who have bounced, rejected, reported you for spam and more. This will help keep your Mandrill reputation as high as possible by cleaning up errors. Works with MailPoet (formerly Wysija).

Send emails from your WordPress site using your preferred SMTP provider like Gmail, Outlook, AWS, Zoho, SMTP.com, Sendinblue, Mailgun, Postmark, Sendgrid, Sparkpost, Sendlayer or any custom SMTP provider.