php mail() problem

[simonlee]

One of our clients got such problem:
His domain is hosted on server #1, but the MX record of the domain is pointed to server #2. and he is using his own name server.

Now the client says:
Whenever I write a script to send mail to an email account, I want it to be sent to our mail servers #2, not get directed to the email accounts created on your server #1. If I send an email, in php, it always seems to get directed to your mail server #1, which it shouldn't, since the MX entries should now be pointing to our mail server #2.

Can anybody kindly help?
I'v deleted DNS records on our name servers, but it looks doesn't help.

[jamesbond]

Is the domain listed in /etc/localdomains?

If so, remove it and add it to /etc/remotedomains

If you have no file called remotedomains, just create one, the format is the same as the localdomains file .

[simonlee]

It works like a charm, thanks 007!