thedaver...
I have looked at that log. Doesn't seem to be differant from the server that is working. her is the tail of that log.
/var/log/qmail/qmail-smtpd
@40000000430b81c70da1bd0c tcpserver: pid 17061 from 65.161.77.58
@40000000430b81c70dc68704 tcpserver: ok 17061 mail1.st-tel.net:10.2.1.44:25 72678447.50381-58.st-tel.net:65.161.77.58::2345
@40000000430b81c70e710774 tcpserver: end 17061 status 256
@40000000430b81c70e71132c tcpserver: status: 0/30
@40000000430b829d2eff2e6c tcpserver: status: 1/30
@40000000430b829d2f02e3a4 tcpserver: pid 18139 from 69.50.43.23
@40000000430b829d2f3b1e2c tcpserver: ok 18139 mail1.st-tel.net:10.2.1.44:25
@40000000430b829e0d2a4704 tcpserver: end 18139 status 0
@40000000430b829e0d2adf5c tcpserver: status: 0/30
@40000000430b8a0405837dcc tcpserver: status: 0/30