victor duchovni dxdewmdieulnutmorganstanleycom mon feb 18 2008 052853pm 0600 dan lists wrote policy service expected disconnect unilaterally rather process multiple requests smtpd process smtp server disconnects set smtpd_policy_service_max_idle less policy servers timeout policy server answer multiple requests policy service unilaterally disconnect smtp service wait smtp service disconnect first policy service running machine smtp service set generous idle time reap connections dead clients instead enable tcp keepalive probes viktor disclaimer offlist followups get onlist replies get ignored please ignore replyto header unsubscribe postfixusers list visit httpwwwpostfixorglistshtml click link response solves problem best way thank send worked thanks followup must respond please put worked thanks subject delete quickly wed 06 aug 2008 204420 0500 policy server causing close_wait