Sending email between emails on same domain

[roymullinsjr716]

This has been a continuing issue, i can not send emails between users on any of the domains i host. This is the email i get back. I use hmail if this is an issue on their end just let me know.

  This is an automatically generated Delivery Status Notification.     

Delivery to the following recipients was aborted after 0 second(s):

  * [email protected]


Reporting-MTA: dns; qmta07.westchester.pa.mail.comcast.net [76.96.62.64]
Received-From-MTA: dns; omta03.westchester.pa.mail.comcast.net [76.96.62.27]
Arrival-Date: Wed, 18 Apr 2012 01:51:06 +0000


Final-recipient: rfc822; [email protected]
Action: failed
Status: 5.1.1
Diagnostic-Code: smtp;  530 SMTP authentication is required.
Last-attempt-Date: Wed, 18 Apr 2012 01:51:06 +0000

[Yoni]

Check your hmail configuration because you have Local To Local SMTP authentication enabled. Please, disable the SMTP authentication setting for local to local delivery.



Hope this help

[roymullinsjr]

Thanks for that information, the emails are now going between domains, but now i have found an email that gives me this error...

Reporting-MTA: dns; qmta07.westchester.pa.mail.comcast.net [76.96.62.64]
Received-From-MTA: dns; omta23.westchester.pa.mail.comcast.net [76.96.62.74]
Arrival-Date: Fri, 20 Apr 2012 01:40:42 +0000


Final-recipient: rfc822; *****@bsmd.com
Action: failed
Status: 5.1.1
Diagnostic-Code: smtp;  550 Sender verify failed
Last-attempt-Date: Fri, 20 Apr 2012 01:40:42 +0000

could this be due to the RDNS not being correct?

[Yoni]

Unless you post your SMTP error log I can't troubleshoot much from here to help you figure that out. Even though, the recipient server could not be accepting your email due to incorrectly setup MX records. An MX record should be a domain name not an IP address. Make sure your MX records are properly setup.