Hi, Dont know if this is correct forum for this question, but anyway. i got 3 stand-alone Bind Linux DNS servers that supports my ISPconfig installation, ang i got a customer that whants to use Google apps but want the www to be on my isp config servers. the problem is that when i send a mail to this domain i got a "Undeliverable" notifycation: ----------------------------------------------------------------- The following recipient(s) cannot be reached: '[email protected]' on 2010-02-11 09:56 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in local recipient table ----------------------------------------------------------------- My DNS Record for somedomain.se is: ----------------------------------------------------------- ; $TTL 600 ; Default TTL in secs(1 day) @ IN SOA dns.dnsdomain.se. postmaster.dnsdomain.se. ( 2010021101 ; Serial number yyyymmddvv 10800 ; Refresh (3, was 8 hours) 3600 ; Retry (1, was 2 hours) 604800 ; Expire (7 days) 86400 ) ; Minimum ; Name servers for this domain IN NS dns.dnsdomain.se. IN NS ns2.dnsdomain.se. IN NS ns3.dnsdomain.se. ; Mail server for this domain IN MX 10 ASPMX.L.GOOGLE.COM. IN MX 20 ALT1.ASPMX.L.GOOGLE.COM. IN MX 20 ALT2.ASPMX.L.GOOGLE.COM. IN MX 30 ASPMX2.GOOGLEMAIL.COM. IN MX 30 ASPMX3.GOOGLEMAIL.COM. IN MX 30 ASPMX4.GOOGLEMAIL.COM. IN MX 30 ASPMX5.GOOGLEMAIL.COM. ; Hosts for this domain dns IN A 89.x.x.x ns2 IN A 81.x.x.x ns3 IN A 213.x.x.x www IN A 213.x.x.x mail.somedomain.se. IN CNAME ghs.google.com. ----------------------------------------------------------- im not sure this is the correct bind configuration. thanx