Hi, I have added 2 domains to my server Domain1.com Domain2.com For both I have setup first the customer and then the web but only for the Domain1.com I use the local Mailserver for Domain2.com I just want to use the Webserver because this domain has an external MX. My problem is that I’m not able to send mail from Domain1.com to Domain2.com when I set up the Web for Domain2.com because the local MX thinks that Domain2.com has also been maintained by the local MX what is not true. How can I tell my local MX not to Lookup for the recipients of Domain2.com in the local Usertable instead to lookup on its external MX. Thanks in advance rix.