We recently upgraded to leopard all seemed to be working well but we are having issues getting PHP mail() to work.
We have started postfix and are able to sendmail via terminal. If we execute our php mail test script via the command line (php mail_test.php) then the script fires and the mail is sent and recieved.
The problem is runnning the same php script in the internet browser then the mail is not sending. I've tried looking through the logs and I can't get any useful information from any of them.
Interestingly enough we can send mail via a perl test script in the browser so it must be related to the PHP config.
Any help would be much appreciated.