Allows customization of: * Specify which level of notification you would like with an array of optional styles of notification (email, webhooks) * the sender address of the email * the recipient addresses * the text used to prefix the subject line * the HTTP status codes to notify for * the error classes to send emails for * alternatively, the error classes to not notify for * whether to send error emails or just render without sending anything * the HTTP status and status code that gets rendered with specific errors * the view path to the error page templates * custom errors, with custom error templates * define error layouts at application or controller level, or use the controller's own default layout, or no layout at all * get error notification for errors that occur in the console, using notifiable method * Override the gem's handling and rendering with explicit rescue statements inline. * Hooks into `git blame` output so you can get an idea of who (may) have introduced the bug * Hooks into other website services (e.g. you can send exceptions to to Switchub.com) * Can notify of errors occurring in any class/method using notifiable { method } * Can notify of errors in Rake tasks using NotifiedTask.new instead of task * Works with Hoptoad Notifier, so you can notify via SEN and/or Hoptoad for any particular errors. * Tested with Rails 2.3.x, should work with rails 2.2.x, and is apparently not yet compatible with rails 3.

adds before_create, around_create callbacks to action mailer 3

A different take on using ActionMailer, Markdown and I18n.

AwesomeMailer embeds your e-mail CSS inline, allowing you to write e-mail templates without worrying too much about stylesheets

Plugin for sending asynchronous email with Backburner

A general purpose Rails utility plugin.

When the object or arg to a delayed_job is a Mongoid document, store only a small stub of the object instead of the full serialization.

Create web applications using Dojo Toolkit (1.8) and Ruby on Rails 3

An adapter for using Elastic Email with Rails and Action Mailer

Feedbacker provides a pull out tab on the side of every page on a site for users to send feedback to the site.

This gem add google analytics campaign tags to every link in your action mailer

This gem helps you to track key indicators in your Rails app.

Combines Liquid and Markdown templating for safe customer-editable pages and emails. Also supports templates from the database

Litmus Mailer adds an ActionMailer observer to update your Litmus tests each time an email is delivered from development.

ActionMailer 3 makes it much easier to send emails, but there is one case it doesn't handle well.\ Specifically, it is difficult to send a message that has the proper MIME hiearchy for an email with both HTML and text alternatives\ that also includes attachments. This gem solves that need.

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