On Mon, 8 Feb 2016, Johann Klasek johann@... [milter-greylist] wrote: > > This would ask local port 113 which is likly refusing connection > quick ... > > I did a test from my site to yours, tracing the traffic via port 113 and > what we can see is this: > > 16:33:19.087663 IP (tos 0x0, ttl 54, id 2478, offset 0, flags [DF], > length: 60) smtp.simplesystems.org.62068 > x.x.x.x.ident: S [tcp sum ok] 1786079858:1786079858(0) win 64240 <mss 1460,sackOK,timestamp 420629205 0,nop,wscale 1> > > So, your server explicitly *does* IDENT queries. Simply turn them off. ;) Done now. The response time issue is gone. Thank you very much! >> I have a local caching DNS BIND server here which should make >> short-work of any repeated queries. > > These are IDENT (RFC1413) queries, which are not related to DNS ... > (maybe I did't get the point of your statement ;) ) This was in response to Jim Klimov's comments. Bob -- Bob Friesenhahn bfriesen@..., http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
Message
Re: [milter-greylist] Claimed slow connection and delivery time?
2016-02-08 by Bob Friesenhahn