Hi all! Ispconfig works great.....but sending mail to users in my own domain does not work since the mx for this particular host is remote but ispconfig keep adding it to /etc/postfix/local-host-names. - my ispconfig server is ns.domain.se - Dns is handled elsewhere, mx points to other server. - i have checked "remote mailserver" for site ns.domain.se and other sites/subdomains on this domain. If i remove all domain.se related entries /etc/postfix/local-host-names it works sending mail to domain.se but if i don't.... => "Recipient address rejected: User unknown in local recipient table;" ispconfig keeps adding to /etc/postfix/local-host-names and it seems that other mail failswhen removing some entries from the file. in /etc/hosts: 127.0.0.1 localhost.localdomain localhost only in /etc/postfix/local-host-names: localhost ns.domain.se (the site use external mail) localhost.ns.domain.se localhost.domain.se localhost.localdomain www.somedomain1.se (the site use internal mail) www.somedomain2.se (the site use internal mail) www.somedomain3.se (the site use internal mail) Relaying from my own subnet is allowed through $mynetworks. I must be missing something trivial no? Thank you.