Useful for tracking deployment of websites to staging and production servers by a team of developers!

The worldwide gem internationalizes and localizes Ruby code, enhancing user experience globally. It also aids in inputting, validating, and formatting mailing addresses.

Capistrano Deployment Email Notification. Keep the whole team informed of each release!

Bulk mailer with remote control (drb server)

Ruby Help Scout (aka HelpScout) SDK, using Mailbox API v2.0

Integrate Amazon SES with ActionMailbox

An extension of the exception_notification gem to support sending mail upon failures in Rake tasks

Hominid is a Ruby gem that provides a wrapper for interacting with the Mailchimp email marketing service MC, STS and Export API's.

Makes sure users don't accidentally create an account for the wrong e-mail address. Because 'gmial' isn't actually what they meant to type. Similarly, 'yaho.com', or the strange-but-true '.c0m'. Not even making that one up. If you're concerned about false-positives, it's super-easy to check. Ther...

A mock SMTP/POP3 server to aid in the development of applications with mail functionality.

ronin-recon is a micro-framework and tool for performing reconnaissance. ronin-recon uses multiple workers which process different data types (IP, host, URL, etc) and produce new values. ronin-recon contains built-in recon workers and supports loading additional 3rd-party workers from Ruby files ...

Convenient use of inline_styles gem with Rails 3.1+ and Rails 4

Cache delivery method for ActionMailer for testing emails with Selenium

A simple mailer for newsletters with basic campaign management, queue and unsubscribe support. To be used within Rails.

An object-oriented Ruby implementation of the Sender Policy Framework (SPF) e-mail sender authentication system, fully compliant with RFC 4408.

Conveniently send emails through Google's Hosted App service

Easily switch between email APIs

ActiveModel validation that checks email addresses against a blacklist of trash-mail providers

RIMS is Ruby IMap Server. This gem provides a complete IMAP server by itself. The IMAP server can run as a daemon, mailboxes are provided and messages can be delivered to them.

ArMailer wrapper for Rails 3