Blacklist particular email addresses so ActionMailer doesn't deliver emails to them.
MIT License
[API v3] Mailjet official Ruby GEM
MailGate is an additional delivery method for the Mail gem that lets you restrict the delivery of...
Ruby gem to easily switch between email APIs
Automatically insert a text/plain part into your HTML multipart e-mails.
Displays emails sent to the users in action_mailer.delivery_method = :test mode
Email subscriptions for Rails
ActionMailerMatchers provides rspec matchers to test Rails' common ActionMailer functionality.
Plugin for sending asynchronous email with Backburner
Keep your ActionMailer emails from escaping into the wild during development.
Integration testing with e-mail examples.
A simple TEXT+HTML multipart mail message builder to be delivered to SMTP or sendmail for Ruby
Record and view Rails ActionMailer emails sent in development
[Ruby Gem] Email Detected is a simple tool for verifying an email address exists. It's free and q...
Rails plugin, send and preview email with GOV.UK Notify
A ruby implementation of the npm 'freemail' database of free and disposable email domains.