> > maybe up the loglevel, or use tcpdump to capture some packets and > see if the postfix logs are correct. >
Increasing the postfix log level is unlikely to give any further useful information -- the other end dropped the connection. Check the amavisd logs at this same time. If that doesn't provide anything useful, maybe increasing the amavisd debug level will help. Is this message still in the postfix queue or did it eventually get delivered? -- Noel Jones
