[CentOS] Mail delivery failing with 450

Kai Schaetzl maillists at conactive.com
Sat Mar 7 17:31:18 UTC 2009


James Pifer wrote on Sat, 07 Mar 2009 11:07:00 -0500:

> Can you tell me if it looks better now?

It's better, but still:

- as the MX is the same as your domain name you do not need an MX
- as all your hosts point to the same IP you can just use a wildcard
- as I'm sure you don't change your hosts several times a day you can up 
the TTL to a more reasonable time like 86400 (=a day)
- having four ns records all point to the same IP is just, uhm, pointless

Kai

-- 
Kai Schätzl, Berlin, Germany
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