Notifications for Ruby on Rails applications

Keep passwords and other sensitive information out of your inboxes and chat logs.

CSS styled emails without the hassle.

Transactional email server with a lovely web interface

🚀 Configurable framework agnostic plain Ruby 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.

A curses threads-with-tags style email client (mailing list: supmua@googlegroups.com)

The Official Twilio SendGrid Led, Community Driven Ruby API Library

A Rails engine for drip campaigns/scheduled sequences and periodic support for email, and other things.

Validate email for common typos and one-time email providers

📪 An interactive emailing management service with scheduling, templating, tracking and A/B testing.

HTML and CSS Compatibility tables for emails

A ruby gem to check if the owner of a given email address or website is working for THE MAN (a.k.a verifies government domains).

📪 Super customizable Emailing - Personalized Email & Mass emailing & Email CRM & CRM in your Inbox

Send encrypted PGP messages with one click

[API v3] Mailjet official Ruby GEM

Mandrill SMTP API integration for ActionMailer

📫 making networking a little easier

A patch that provides 'mail' gem with iso-2022-jp conversion capability.

The warmest start to a cold email

Mail Analyzing Interface for email bounce: A Ruby library to parse RFC5322 bounce mails and generating structured data as JSON from parsed results. Ruby version of Sisimai: an error mail analyzer.