dstam/core — pull request #1 by cdituri (2013-06-29 21:30:43+00:00)
Title: cf-execd: send X-CFEngine SMTP header if mailsubject set

Implemented per [cfengine/core/pull/682#issuecomment-18492691](https://github.com/cfengine/core/pull/682#issuecomment-18492691)