Hello Eric,
The problem not is this log, the log displayed not is my qmail.
This its the qmail log:
Mar 6 13:59:03 rootserver smtp_auth: SMTP user
[email protected] : logged in from xx.xx-xx-xx-xx.xx.xx-xx.xx[xx.xx.xx.xx]
Mar 6 13:59:04 rootserver qmail-queue-handlers[22340]: Handlers...