× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. March 2006

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 thread ...
Follow-Ups:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2025 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.