Roger Arnold wrote: Hello All, I am getting strange behavior when adding a new domain, as I can't seem to send any mail to it, but I can with other domains. I have checked the MX records on the nameserver, and they are set the same as the domains that I can send mail to, and no matter what I do, this domain refuses to accept any mail. I have also checked the logs but there is no record of any mail even reaching the server. I have also checked the mail spool file on the nameserver (still sendmail) which is setup as a backup mail server, and the mail has reached there and is waiting to be collected (another request for help there, but will put in a different email). I have set the MX on the nameserver at 100 and MX 10 on the Qmail/Vpopmail box. Why are the other domains receiving copies of the same email, but not the domain in question that it was sent to? Also I can access the problem domain in Qmailadmin, and install and/or delete new users Very strange problem Hope someone can help ASAP Thanks in advance Regards Roger