The Mailit library, by Kevin Berry

Inspired by the now slightly out of date devise_mailchimp this gem works in a similar fashion but with a focus on multi-vendor support, rather than exclusively MailChimp.

A Ruby gem for interacting with the MailUp REST API.

Mailgun integration for rails

DelayedMailhopper extends Mailhopper to deliver emails asynchronously with DelayedJob.

This provides Ruby access to (eventually) all of Mailchimp's APIs

ExpressMailer is intended to be a quick and easy way to send yourself or your team members nice looking emails about things that happen in your rails application. No need for creating a new Mailer, copy views, wade through email HTML, or any of that. Just tell ExpressMailer a few things about wha...

Easily add Mailgun Webhook integration to your Rails or Rack application.

A simple gem to interact with Mailchimp through their API v3

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

This is client library for Padma-Mailing API.

A simple interface to mailsolution newsletter api. It only uses the http interface.

Obfuscate link-like mail content on delivery to prevent auto hyperlinks in modern email clients.

Adds simple mailbox to your Rails application.

Import incoming mail to your Jekyll site.

Mailgates tools kit.

Allows send mailings to users of your application.

Extends Mail Safe to look for and sanitize Sendgrid specific X-SMTPAPI headers

MailFaKK2 acts as a fax gateway. With the proper setup you can send an email to <number>@fax.local and it generates a multipage tiff and a callfile for asterisk

A library for interfacing with the Mailgun API