Lo, I have qpsmtpd as the office server (v0.32) and on a remote hosted server(0.40) (both forkserver) after a week or so, the remote server refuses to accept mail. Below is what is in the logs. Only a restart fixes it.
Anyone any ideas? delivery 8842: deferral: 212.100.255.233_failed_after_I_sent_the_message./Remote_host_said:_451_Internal_error_-_try _again_later_-_command_'data'_failed_unexpectedly/ John
