Problems posting ?

[W.D. McKinney]

This is odd. We host mail lists, domains, e-mail (SMTP & POP3), and we
don't see this error except with this list.


info msg 113622: bytes 1255 from <dee at akwireless.net> qp 28122 uid 1006
starting delivery 53854: msg 113622 to remote freebsd-isp at freebsd.org
status: local 0/60 remote 1/120
delivery 53854:
deferral:216.136.204.125_does_not_like_recipient./Remote_host_said:_450_Client_host_rejected:_cannot_find_your_hostname,_[192.189.218.15]/Giving_up_on_216.136.204.125./