Fix smtp_client error handling (#2298)
Fix smtp_client error handling (#2298)


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