quote password environment variable in case it contains shell metacharacters
Merge pull request #158 from snowyote/master

quote password environment variable
Docs on setting up a DNS txt record for DKIM

To take advantage of the OpenDKIM installation it's important to set up a DNS txt record. This documentation addition explains how to do that.
Merge pull request #159 from knitatoms/patch-1

Docs on setting up a DNS txt record for DKIM
Merge branch 'master' of https://github.com/al3x/sovereign