This plugin protects your registered user base by preventing registration with a disposable email addresse (like the ones provided by mailinator).
Another contact form with very scalable multi-type Fields. Uses Captcha, no Akismet. Can use external SMTP via wp_mail() or other Plugins. AJAX Suppor
Use this plugin to allow users to invite their friends to register on your site.
This plugins allows user to modify default WP Mail settings in seconds. For any problems or questions please send mail to firstname.lastname@example.org.
Send Gmail from GoDaddy, Bluehost and other hosts that block the standard email ports with this add-on for the Postman SMTP plugin.
Bounce plugin finds and manage bounced email address for newsletter, notification and mailing plugins
This plugin will allow you to add contact information from admin panel and show them in frontend. Using shortcodes and functions.
Add emails to a mailing queue instead of sending immediately to speed up sending forms for the website visitor and lower server load.
WP Mailgun SMTP allows you to send all outgoing emails via Mailgun from your WordPress site.
Optimize your WordPress installation for the Google App Engine platform.
Configure an external SMTP server in your config file.
Integrated with Mandrill and Mailgun, ET Mailing helps you to send, receive and track emails effortlessly
Auto subscribe to campaign monitor, constant contact, getresponse, icontact, infusionsoft, mailchimp.
Easily customize WordPress notification emails.
Adds "Quick Mail" to Tools. Send text or html email with file attachments from user's credentials. French and Spanish translations.
Add contacts to your SendinBlue mailing list when they submit a Gravity Forms form.
Changes the default address that WordPress uses to send emails to the one set in Settings > General.
This plugin allows you to quickly and easily add the new Google Plus badge widget and facebook like box widget with timeline and messages to your blog
Customize your email notice settings and permits you to set possibles choices of messages sent by WordPress.
Mass Mail allows to wp bloggers to send mass mails to users groups.
Plugin allows site visitors to send reports to the webmaster/owner about any spelling or grammatical errors. Spelling checker on your website.
As a webmaster, you will receive mail notification about all new topic, replies.
Full plugin management and sending newsletter.The plugin also sending links your new articles and new pages to your subscribers.
Customisable email notifications with developer friendly API for custom triggers
WP Mail plugin is simply a wp network mail or message system. User can send mail or messages to other users over one wp network.
Adds a tell a friend, Share/Bookmark/Email/Social Bookmarking button.
Avec ce plugin, ajoutez un formulaire opt-in et synchronisez le contenu de votre newsletter dans Sarbacane, notre application d'emailing.
The Bookmarklet WordPress plug-in gives you the ability to add social media sharing options to the Posts and Pages of your website.