[PATCH 6 of 6] e-mail: add documentation about configuration settings

[Thomas De Schampheleire]

On Mon, Aug 3, 2015 at 12:38 AM, Mads Kiilerich <mads at kiilerich.com> wrote:
> Perhaps also clarify that if email hasn't been configured, all mails will
> show up in the log output - including error stack traces.

I left out the 'including error stack traces' because these are anyway
in the log, regardless of the e-mail configuration...