Provides Mandrill integration for Symfony Mailer.
Configuration example:
# SMTP
MAILER_DSN=mandrill+smtp://USERNAME:PASSWORD@default
# HTTP
MAILER_DSN=mandrill+https://KEY@default
# API
MAILER_DSN=mandrill+api://KEY@defaultwhere:
KEYis your Mailchimp API key
