Sinatra Based Application Framework

This gem uses wkhtmltopdf to convert an eml to a pdf. (eml -> html -> pdf)

E-Mail validator for block services like mailinator.com, dropmail.me, etc. during new user registration.

RSS/Atom feed updates in your email

Gmail CLI client

a Sinatra Application to browse the email sent by letter_opener

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...

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

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

Adds SendGrid X-SMTPAPI header support to Mail

Messenger: easy message sending for various protocols.

Easily switch between email APIs

Pig Media Server