On Mon, 16 Aug 2004 10:48:33 -0700, Randy Klumph <[log in to unmask]> wrote:

>The following error has been showing up in my LSMTP log.

Questions such as this one, exclusively about LSMTP, are better addressed to
the LSMTP list: [log in to unmask]

>23:40:10 mail.OPTUSNET.COM.AU( 12) <<< RCPT TO:<[log in to unmask]>
>23:40:10 mail.OPTUSNET.COM.AU( 12) >>> 554 5.7.1 Rejected
>140.211.116.119 is a dynamic IP
>
>1st - LISTSERV is not configured to use the IP address indicated

Is this an IP assigned to the box LSMTP is running on?  Then any of the IPs
assigned to the machine may be used when making a connection.

>2nd - it is not a dynamic IP, but we do have multiple IPs on a single
>box (including this one).

Obviously mail.OPTUSNET.COM.AU, in a spam-reduction effort, is using some kind
of lookup list of dynamic IPs that it will not accept mail from.  Obviously
also their list is incorrect, but there isn't anything you can do about this
since you have no idea which Dynamic IP list they are using.

>What could be causing this? I'm not sure where to look.

It's a recipient-side error.