On Tue, Sep 04, 2001 at 01:14:14PM -0600, Charles Cazabon wrote:
> Eduardo Gargiulo <[EMAIL PROTECTED]> wrote:
> >
> > 2001-09-04 13:49:06.916287500 delivery 3894: deferral:
> >
>Connected_to_216.244.192.136_but_sender_was_rejected./Remote_host_said:_451_4.1.8_<[EMAIL PROTECTED]>..._Sender_domain_must_resolve/
> [...]
> > What does the error mean and how can I fix them?
>
> You tried to send mail through an SMTP server. It tried to do a lookup
> on mcolivia.com.ar (the sender domain), which doesn't resolve. It
> therefore rejected the message.
>
> Fix your DNS so it resolves properly.
What to you mean with fix? What kind of lookup the SMTP server did?
sun.mcolivia.com.ar is a low priority MX for mcolivia.com.ar. Is there
any other record I have to conf on my dns?
thanks
--
Eduardo Gargiulo <egargiulo(at)ingdesi(dot)net|com>
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