> > On Fri, 2 Oct 2009, Bill Landry wrote: > > > > > John Hardin wrote: > > >> On Fri, 2 Oct 2009, Igor Bogomazov wrote: > > >> > > >>> I've checked rDNS of the prefix.domain.mail with 'host' utility > > >>> - it's all right. > > >> > > >> You don't check rDNS using "host", you check it using "dig -x > > >> host.ip.addr.here" > > > > > > Why not, they come up with the same thing?: > > > > I apologize; I don't use host and I looked at the man page for an > > explicit reverse option and didn't see one, and jumped to the wrong > > conclusion. > > > > Igor, can you show us how you used host and what it output? > > > > Here's both headers, tagged "Received": > > Received: by MYDOMAIN.MAIL (Postfix, from userid 1002) > id F0E8D9B801A; Fri, 2 Oct 2009 12:08:13 +0400 (MSD) > > Received: from SUB.MYDOMAIN.MAIL (unknown [12.12.12.12]) by > highlink.ru (Postfix) with ESMTP id 9562D6A82F5 for > <some...@somewhere>; Fri, 2 Oct 2009 12:08:13 +0400 (MSD) > > I suppose the last one is in use. SUB.MYDOMAIN.MAIL with IP > 12.12.12.12, right? I can check rDNS of the IP-address and it is > really SUB.MYDOMAIN.MAIL.
Sorry, about host: # host SUB.MYDOMAIN.MAIL SUB.MYDOMAIN.MAIL has address 12.12.12.12 host does not produce anything else but a single row -- С уважением, Igor Bogomazov Игорь Богомазов Главный технический специалист HighLink Ltd. St-Petersburg, Russia 8(812)334-12-12 [доб. 220] 8(963)344-44-38 (Билайн) http://www.hl.ru
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