relaying denied

Rodolfo J. Paiz rpaiz at simpaticus.com
Thu Jun 24 06:43:24 UTC 2004


At 11:56 PM 6/23/2004, Roger Grosswiler wrote:
>hi,
>
>i just saw an entry, where it seems, that sendmail could not resolve a 
>reverse-zone (or i misread...) so check:
>
>- are all your servers entered with a and mx entries in your forward-zone 
>files of your dns-server
>- are all your servers entered with a and mx entries in your reverse-zone 
>files of your dns-server

A and MX entries are only for forward zones (absolutely *never* use a 
CNAME, always use an A). The reverse zone should contain a PTR record that 
matches.

Cheers,


-- 
Rodolfo J. Paiz
rpaiz at simpaticus.com
http://www.simpaticus.com





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