Mailbag keeps track of the emails that your application sends out by logging them to a database table

The MailPace Rails Gem is a plug in for ActionMailer to send emails via MailPace to make sending emails from Rails apps super simple.

Manage your organization's workflows entirely through Google Docs and irb. Mobilize schedules jobs, queues workers, sends failure notifications, and integrates mobilize-hadoop, -http, -mysql, and -mongodb packages to allow seamless transport of TSV and JSON data between any two endpoints.

Rails Template Engine for MJML (Rust-variant called MRML)

extend actionmailer to allow one smtp account per mailer class

A multi-branch Continuous Integration server that integrates with GitHub

The OhMySMTP Rails Gem is a plug in for ActionMailer to send emails via OhMySMTP to make sending emails from Rails apps super simple.

This gem brings you the power of the premailer gem to Rails without any configuration needs. Create HTML emails, include a CSS file as you do in a normal HTML document and premailer will inline the included CSS. Forked and revived from the work of fphilipe.

Presenter helps you expose view models to your views with a declarative approach.

Inquiry handling functionality extracted from Refinery CMS to allow you to have a contact form and manage inquiries in the Refinery backend.

With this gem you will be able to enqueue your emails on your Resque workers to avoid making your user wait for the email to be send when he causes an email sending action in your application. Using resque_action_mailer_backend makes email sending a breeze as you will be able to use Resque to retry failed emails, easily deliver all those marketing emails to your clients and without changing anything at your email sending code. Just tell your application to use :resque for sending emails and you're done, no need to add yet another tool just for delivering your emails if you're already using Resque for your asynchronous processing.

This gem makes it possible to send mails asynchronously using Resque by simply rewriting `SomeMailer.some_mail(ar_resource, 1234).deliver` to `SomeMailer.async_deliver.some_mail(ar_resource, 1234)`. Using ActiveRecord objects as arguments to mailers is still possible. This is achieved by storing the class name and the record id as arguments in the Resque queue which will be transformed back to records by the mailer job and passed along to the mailer.

Gem that sends mail in case of resque job failure

Simple asynchronous emails with Resque

Deliver mail in a resque job

A ActionMailer adapter using SendGrid Web API v3.

SimplePostmark makes it easy to send mails via Postmark using Rails's ActionMailer.

Automated metrics reporting via email

Super simple capistrano deployment notifications. Forked from relevance/cap_gun.

A web framework built on top of Rack, it has the simplicity of sinatra and the structure of rails