deployd/dpd-email — pull request #7 by ShadowZero3000 (2014-03-26 15:50:28+00:00)
Title: Support SMTP servers that do not allow authentication

If you are not passed a username in your config, don't pass an authentication parameter to NodeMailer. This is useful for SMTP configurations that do not utilize (or permit) authentication (For example: DevNullSMTP).