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Re: DNS Alias Whitelist idea

From: Albert Chin (postfix-usersmlists.thewrittenword.com)
Date: Wed Jan 09 2008 - 02:02:30 CST


On Mon, Jan 07, 2008 at 10:04:50AM +0100, Helmut Weigel wrote:
> why don't you use LDAP Lookup Tables?
>
> LDAP is a builtin MAP Type and with e.g. OpenLDAP you can limit
> Acces via ACLs to the backup MailServer.

Well, the problem is trasferring the LDAP data between sites not under
your direct control. DNS makes this easy.

--
albert chin (chinathewrittenword.com)