<elecraft at mailman.qth.net>: host mx.spamexperts.com[38.89.254.156] said: 550
162.253.133.85 is not allowed to send mail from mindspring.com. Please
see
the SPF record, with scope mfrom, identity ned.mountain at mindspring.com,
and
ip 162.253.133.85 (in reply to end of DATA command)