sensu/sensu-community-plugins — pull request #856 by behrendsj (2014-11-10 18:56:03+00:00)
Title: Add ability to set a reply to address to emails.

This PR will allow you to set a reply to email address for your email alerts being sent by Sensu. If the reply_to value is not defined the script will default to the mail_from address which will maintain currently functionality. This will make replying to email addresses easier if your current mail_from email address is something like sensu@sensuhost.com and you always have to edit the recipient list when replying to alerts.