Hello all, Per Mark's suggestion I have put my maillogs up for perusal at this URL: http://listserv.investorlinks.com/qmail/ I am using Qmail 1.03 on RedHat Linux 6.2. I have applied big-concurrency, big-todo, fastforward and dotforward. I also am use the tcpserver from uscpi tools. I have soft linked my rc file and controls directory as well. My kernel FD_DESCRIPTORs are set at 4096 and I used systctl.conf to change my fs.inode-max to 65536 and my fs.file-max to 16384. The symptoms so far have been an increase in delivery times unless I restart qmail every day or so. I also have noticed my queue stays around 300 or so permanently and unprocessed mailings are around 10 during high load, 2 during normal operation. If there is any other relevant information that you can think of let me know. Thanks, I'd really appreciate any input you can give. -Collin
