TMail is a Ruby-based mail handler. It allows you to compose standards compliant emails in a very Ruby-way. EuroServizi patch.

Enables extra meta data options for TMail::Mail objects

Feedbook is a simple console application that allows to notify on IRC, mail and social media (like Twitter and Facebook) about RSS/Atom updates.

Easily send email in the background using TorqueBox Backgroundable and ActionMailer

The validation APIs help you validate data. Check if an E-mail address is real. Check if a domain is real. Check up on an IP address, and even where it is located. All this and much more is available in the validation API.

Rails 2 and Rails 3 plugin. Validates e-mail address format (RFC2822 and RFC3696) and whitelist/blacklist the domain part.

Pigeons makes it a breeze to send your users lifecycle e-mails.

Instant Login is a Rails engine that provides an login with e-mail functionality to your app. It allows you to sned one-time login tokens to your users.

Helps when doing mass email changes or migrations\ where you need to verify that everything is set up correctly.

Lita chatbot skill for sending emails via SMTP

Small gem to verify emails without sending one.

Gem to send e-mail through Sendgrids Sendgrid-Ruby API.

Allows your users to edit e-mail templates

ActionPush is a lightweight tool which allows you to organize Push notifications the same way Action Mailer does. It includes built-in support for the GORUSH gateway

Integration testing with e-mail examples.

Given an e-mail address this gem will check to see if it is able to determine the appropriate login URL for that service. For example user@gmail.com would return https://accounts.google.com/ServiceLogin?service=mail&continue=https://mail.go...

This gem is a service (Backend) that accepts the necessary information and sends emails. It provides an abstraction between two different e-mail sevice providers and quickly falls over to a working provider without affecting the users.

Deliver method to be used with the great Mail gem (so ActionMailer and Rails as well)

Text area for pasting in multiple emails and validating by name and e-mail address

A ruby gem interface for email sending through various email providers.