Fabian Vasconez wrote:
>
> sendmail -v -bt user@???
> JMier@??? is undeliverable:
> all relevant MX records point to non-existent hosts: it appears that the
> DNS o perator for this domain has installed an invalid MX record with an IP
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> address in stead of a domain name on the right hand side
~~~~~~~~~~~~~~~~
>
> Is posible to send mail to this domain without change the DNS
> configuration, and without no_forbid_domain_literals or the "user@[ip]"
> format.
dusk:~$ mx -v tecnicard.net
tecnicard.net 2588 IN MX 5
208.238.44.154
!!! tecnicard.net MX host 208.238.44.154 has illegal name
This MX record is totally invalid. No one is able to send
mail to @tecnicard.net addresses since the domain has no
valid MX or A records. Their DNS admin should fix his
nameserver ASAP.
(typical error, having an IP address in an MX or NS
record..)
greetings
endre
