[cobalt-users] MX DNS problem

["Ronald." <rmarspm@xxxxxxxxx>]

Hi all,

A couple of days ago my Cobalt RAQ 550 crashed for some reason. After I
restored most of it from backup (the RAQtweak one) some DNS records where
missing.
One of them where the MX-records. After re-creating all the records
manualy I started testing.

Since then I got the following error when sending emails to one of these
domains:

553 5.3.5 mx1.matrix360.net. config error: mail loops back to me (MX
problem?)
554 5.3.5 Local configuration error

I did had this error a long time ago, but was able to solve this. Now I
really can't find what I've done wrong. I already have deleted all DNS
receords and have the RAQ automatically create them from the sites. Did
also didn't work.

This is my DNS overview:

matrix360.net.  86400  IN  SOA  ns1.matrix360.net. ronald.matrix360.net. (
        1080203207  ; Serial
        10800  ; Refresh (3 hours)
        3600  ; Retry (60 minutes)
        604800  ; Expire (7 days)
        86400 )  ; Minimum (24 hours)
matrix360.net.  86400  IN  MX  20 mx1.matrix360.net.
matrix360.net.  86400  IN  NS  ns.nlsupport.com.
matrix360.net.  86400  IN  NS  ns1.matrix360.net.
matrix360.net.  86400  IN  NS  ns2.nlsupport.com.
Aaliyah.matrix360.net.  86400  IN  A  80.127.17x.13
cstrike-01.matrix360.net.  86400  IN  A  80.127.17x.11
dns.matrix360.net.  86400  IN  A  80.127.17x.11
forum.matrix360.net.  86400  IN  A  80.127.17x.11
halflife.matrix360.net.  86400  IN  A  80.127.17x.11
helpdesk.matrix360.net.  86400  IN  A  80.127.17x.11
list.matrix360.net.  86400  IN  A  80.127.17x.11
mx1.matrix360.net.  86400  IN  A  80.127.17x.11
ns1.matrix360.net.  86400  IN  A  80.127.17x.13
webmail.matrix360.net.  86400  IN  A  80.127.17x.11
www.matrix360.net.  86400  IN  A  80.127.17x.11

I really out of ideas on what the problem could my, my experiece with
raq's isn't that big :(
Hope someone can and is willing to help me with this.

Kind regards and thanks in advance,

Ronald Roeleveld.