Using google apps

[kilburn]

Ispcp thinks that it is the authoritative server for your domain, so it considers its own DNS records instead of the "real" ones (the ones that you have setup elswhere).

Therefore, you *do* have to edit the zones in your server. This can be easily done by modifying *both* the /etc/ispcp/bind/working/domain.tld.db *and* /var/cache/bind/domain.tld.db files. Do not forget to increase the serial number while doing so.

Once you have edited both files, execute "rncd reload domain.tld" to tell bind to reload the zone, and your mails will start to be properly delivered.