[IMail Forum] problem sending mail to particular domain

[Andrey Fyodorov]

Hi everyone. One of our customers is having a problem sending mail to a particular domain.   After having tested the situation we know:   1. there is no problem sending from our Exchange server 2. there is a problem sending from Imail servers   also the nslookup of destination domain returns:   > compleat.com Server:  ns1.internet-dns.net Address:  208.238.102.2   Non-authoritative answer: compleat.com    MX preference = 10, mail exchanger = 64.220.125.210   compleat.com    nameserver = NS2.RACKSPACE.com compleat.com    nameserver = NS.RACKSPACE.com NS2.RACKSPACE.com       internet address = 207.71.44.121 NS.RACKSPACE.com        internet address = 207.235.16.2   The MX record is pointing directly to an IP address.   Does Imail not like this?       Andrey Fyodorov     Senior Exchange Administrator     iNNERHOST