Hi, This morning I got up and I saw a ton of errors with pop in my mail log. I need to know the flags for tcpdump so I see what beeing sent over port 110. This is the error I am seeing. Jan 29 08:28:22 magi popper[21154]: (null) at 12-215-86-194.client.mchsi.com (12.215.86.194): -ERR POP EOF or I/O Error [popper.c:820] This only started today, I turn off qpopper for the time. Thanks, Pup