[Dovecot] Please solve my query

[Aria Stewart]

On Dec 3, 2007, at 11:59 AM, bhagwat swarup wrote:

>
> hi
> my question is
> Start a POP3 server on rhel5 with a matching criteria
> 1) user jack must get mail
> 2 Allow your network lw.com
> 3)my133.org domain can not access your server
>

Deny by reverse DNS lookup, so that hosts that reverse to *.my133.org?

What do you mean by a domain accessing a server? A domain label is  
just a record, so some clarification is neccesary