rdavila / mailgunner

Ruby client for the Mailgun API

mailgunner

Ruby client for the Mailgun API.

Installation

$ gem install mailgunner

Quick start

require 'mailgunner'

mailgun = Mailgunner::Client.new({
  domain: 'samples.mailgun.org',
  api_key: 'key-3ax6xnjp29jd6fds4gc373sgvjxteol0'
})

response = mailgun.get_stats(limit: 5)

Storing the API key

Best practice for storing credentials for external services is to use environment variables, as described by 12factor.net/config. Mailgunner::Client defaults to extracting the domain and api_key values it needs from the MAILGUN_API_KEY and MAILGUN_SMTP_LOGIN environment variables. These will exist if you are using Mailgun on Heroku, or you can set them manually.

ActionMailer integration

Mailgunner integrates with ActionMailer. If you are using Rails, you can use Mailgunner to send mail via Mailgun by adding the following line to config/environments/production.rb:

config.action_mailer.delivery_method = :mailgun

Outside of Rails you can set ActionMailer::Base.delivery_method directly.

Email validation

If you only need to use Mailgun's email address validation service, you can instead use your Mailgun public key to authenticate like this:

require 'mailgunner'

public_key = 'pubkey-5ogiflzbnjrljiky49qxsiozqef5jxp7'

mailgun = Mailgunner::Client.new(api_key: public_key)

response = mailgun.validate_address('[email protected]')