Bcbiff checks the Inbox folder on an IMAP server for unread mails and sends a notification for each. Ideal for enabling push notification for your Gmail account using Boxcar.

BigBackup is a multi backup tool.

Both a trading robot and a library to build trading robots. The bitex-bot lets you buy cheap on bitex and sell on another exchange and vice versa.

BlockHead provides an interceptor that can be used to restrict emails sent from a Rails application to a specific set of domains. Just set two environment variables -- the whitelisted domains and a bucket to collect redirected emails.

An event-machine based riak client with some extra relationship support.

Ruby Blog Post (hatena,athera,269g,cocolog,fc2,goo,jugem,livedoor,maruta,seesaa,webry,wordpress,gmail,sendmail,sonet)

Separates new messages from included reply chains in the body of emails

A simple bot framework for individuals.

Send transactional email with Brevo

A gem to monitor TLS certificates using Cert Stream.

Capcode plugin to send mail

This gem provides some notifiers to send notifications after a deploy with Capistrano.

Shared TYPO3 integration tests.

Description - Postfix SMTP Filter to parse DTE files to CarterDTE Platform

Gem packaging of Catarse, a crowdfunding application.

Provides mail functionality for the Cells gem

A small, fast, evented, actor-based, highly customizable Ruby SMTP server.

Ruby gem for sending emails through http://postmarkapp.com HTTP API. It relieas on the mail gem for message construction.

Send ChatWork notifications via email, stdout and so on

Sends chef-client errors via email. More detailed than a simple chef_handler.