dkim_sign: always return props (validated later) (#2695)
dkim_sign: always return props (validated later) (#2695)


smfreegard/Haraka,haraka/Haraka,haraka/Haraka,smfreegard/Haraka,haraka/Haraka,msimerson/Haraka,smfreegard/Haraka,msimerson/Haraka,msimerson/Haraka,smfreegard/Haraka,haraka/Haraka,msimerson/Haraka