Re: Reverse DNS

From: troy (troyds_at_deltaprocess(NoSpam).com)
Date: 12/08/04


Date: Wed, 8 Dec 2004 12:45:13 -0600

Try this site dnsreport.com They have a test that may help you out.

"Steve" <Steve@discussions.microsoft.com> wrote in message
news:BB88B51E-E0E1-47A9-962A-E74E93BE53DD@microsoft.com...
>I am getting the following error and was wondering if I do not have my
> reverse DNS setup correctly. If I need to check the reverse DNS on the
> SBS2003 Server running Exchange 2003, can anyone give me some assistance
> or
> article I should check out?
>
> You do not have permission to send to this recipient. For assistance,
> contact your system administrator.
> <xxxxxxxx.com #5.7.1 smtp;550 5.7.1 Unable to relay for
> xxxxxxxx@xxxxxxxx.com>
>
> and/or
>
> There was a SMTP communication problem with the recipient's email server.
> Please contact your system administrator.
> <xxxxxxxx.com #5.5.0 smtp;550 Invalid domain xxxxxxxxx.com>
>
> Thanks,
> Steve
>
>



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