James D. Parra a écrit : > >> -----Original Message----- >> From: James D. Parra >> Sent: Thursday, January 08, 2009 6:51 PM >> To: Postfix users (E-mail) >> Subject: getting dns error >> >> >> Hello, >> >> I am getting the following error when sending to the below >> mail server. I added the name of our internal relay server >> to our public dns and a ptr record, but I am still getting >> the error below. >> >> <snip> >> host mxi4p.craigslist.org[208.82.236.164] >> said: 554 5.7.1 <unknown[207.47.100.34]>: Client host >> rejected: rDNS/DNS >> validation failed. Please setup matching DNS and rDNS >> records:(in reply to RCPT TO command) >> <snip> >> >> Is there something else I need to add the postfix server? >> This is an internal mail relay server, behind a firewall and >> not accessible to the public. It only sends mail for our >> internal users and does not receive mail. >> >> Many thanks, >> >> James >> > > Hello, > > Well, I fixed my DNS after the changes I made were wrong. If anyone > responded to my message could you kindly resend. I'd like to fix the above > problem and have my postfix setup compliant. >
The mail you posted contains: Received: from smtp-relay.musicreports.com (unknown [207.47.100.34]) if you asked for a custom rdns that fixes the problem, then you'll need to wait for DNS propagation.
