Hi,

Please see the response to your question below,

On Sat, 2007-05-05 at 10:21 +1200, Michael Fincham wrote:
Is anyone else experiencing this error delivering mail to freeparking
hosting customers:

<address removed>: host mta.hosts.net.nz[210.48.108.65] said: 451-Unable
    to validate michael@unleash.co.nz with the MX mailserver for 451
    unleash.co.nz (in reply to RCPT TO command)
It doesn't seem like postmaster@ is being monitored, certainly I haven't
received a reply from the several e-mails I've sent, and Freeparking's
phone support people weren't any help.

postmaster is not a valid contact for us, and is unmonitored due to high levels of spam. You should be able to contact support to get these issues resolved by using our website. (using the Contact Us page)

Based on our mail server records, unleash.co.nz has been hosted with 2day.com at some point recently, and the calls-outs for your domain have been going to their server. Can you please contact Brett on 06 9680703 regarding this.

Thanks,
--
Bruce Parker
Development Leader

DDI  +64 6 757 2881

WebFarm Limited  I  Level 2, 2 Devon Street East, New Plymouth, New Zealand  I  Telephone +64 6 757 2881  I  Facsimile +64 6 757 2883
ICONZ  I WebFarm I  Freeparking I  2day.com I Worldpay
Specializing in Domain Name Registration, Web Hosting, Internet & E-Commerce Solutions