>Mem: 772880k total, 685316k used, 87564k free, 31344k buffers >Swap: 1076312k total, 249032k used, 827280k free, 156328k cached
250MB swapped, for less than 1 GB RAM, used is disastrous for an MTA. Increase RAM to 2GB, or until swap is always "0k used" Len
