|
This is something a lot of domains (I got it from AOL) have been implementing. This is not an i5 issue. You have to call your ISP and setup a reverse DNS entry for the IP address that the outside world sees you as (for us it was the router's external ip address). Once that is setup it should be fine. Dean -----Original Message----- From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Corbett Sent: Monday, March 27, 2006 8:49 AM To: midrange-l@xxxxxxxxxxxx Subject: rDNS? Hi all, Hope someone can give me a hint on this one. I'm currently using an i5 as email server, no domino, just regular old POP/SMTP. I've recently been getting "undeliverables" from Comcast email addresses with the message: 521 521: Comcast requires that all mail servers must have a PTR record with a valid Reverse DNS entry. Currently your mailserver does not fill that requirement. For more information, refer to: Can anyone point me in the right direction to fix this on the i5? William A.(Tony) Corbett IBM Certified - AS/400 Developer http://www.asresources.com corbett@xxxxxxxxxxxxxxx 404-784-4737 fax: 678-935-5005
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.
midrange.com
