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postfix-users: Re: is this DNS setup RFC-correct ?

Re: is this DNS setup RFC-correct ?

From: Jeroen Geilman <jeroen_at_nospam>
Date: Thu Oct 28 2010 - 19:40:45 GMT
To: postfix-users@postfix.org

On 10/28/2010 09:34 PM, mouss wrote:
>
> while many domains have an A record, this is related to the web, not smtp.

Um.
You just finished stating that it is.

If domain.com has an A record but no MX record, mail reception will work
just fine for anything@something.domain.com - as long as
something.domain.com is not delegated.

The web is unrelated to a domain having an A record.

-- J.