Use Actionmailer with Google's HTTP API

Griddler adapter for AWS SES (handle incoming email replies through SES)

Adapter to allow the use of SparkPost Inbound Email Relay with Griddler

We developers don't have time to grab mobile phones, slide the screen, press pin numbers, open contact list and search the person you are looking for. Instead it would me much more easier if we could press some shortcut key to open terminal and enter a command to search the contact details and send message if we like.

Asciidoctor Hyla - Command Line tool to create new project, watch modifications, generate content, publish or consult it live !

Kangal brings you a nice set of custom validators for Rails 4.

Daily standup automation for easier collaboration

MailCatcher REST API SDK

[JRuby portion] of the original MailCatcher. MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:9000 instead of your default SMTP server, then check out http://127.0.0.1:9090 to see the mail.

MailGate is an additional delivery method for the Mail gem that lets you restrict the delivery of mail to only whitelisted emails.

mailinator-spec is a library for using mailinator for testing email from rspec and cucumber

SMTP server with web interface for easy local development. Sets up a little mail server that you can send messages to, and provides a web front end to let you see what your app did.

Messenger: easy message sending for various protocols.

This gem includes the main functionality for Osso apps,

LTI mountable engine

Pig Media Server

Preview HTML emails in your browser during development

Rack middleware to send email when exceptions are raised

Deliver mail in a resque job

A unified interface for various messaging queues