DNS Server Response: 66-237-146-66.static.pah.org Reverse DNS is BAD for IP address: 66.146.237.66
You need to have your ISP setup your PTR record. You cant do your own. Perhaps that's what you mean when you say you have one? That you did your own? From: Kelsey, John [mailto:[email protected]] Sent: Wednesday, March 03, 2010 6:25 AM To: NT System Admin Issues Subject: Reverse DNS Failing? Having and issue sending email to a single domain. Messages bounce back with: agnostic-Code: smtp;450 Client host rejected: cannot find your hostname, [66.146.237.66] I have both forward and reverse entries for our mail server (Exchange 2003) so I'm not sure why it can't find it. Am I missing something in the DNS setup? So far, this is the only domain I haven't been able to send email to. Thanks all! ******************************* John C. Kelsey DuBois Regional Medical Center (: 814.375.3073 2 : 814.375.4005 *: <mailto:[email protected]> [email protected] ******************************* This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
