Scarier error message for redis failures
Scarier error message for redis failures

msimerson/qpsmtpd,sieutruc/qpsmtpd,smtpd/qpsmtpd,smtpd/qpsmtpd,salvis/qpsmtpd,priyadi/qpsmtpd,sieutruc/qpsmtpd,msimerson/qpsmtpd,priyadi/qpsmtpd,salvis/qpsmtpd,sieutruc/qpsmtpd,priyadi/qpsmtpd