Hello, I need to use 'mail()' PHP function on a UNIX system, which uses Postfix as MTA.
On Linux systems, mail() function use the 'sendmail' program to transmit messages. And so, my PHP program uses postfix setup to transmit the messages. In particular, it looks up DNS for MX of destination domain an forward it to the correct destination. Now I have the problem, that indeed I need that some messages have to be forwarded directly to the destination, while the ones generated by my mail application should be sent trhough a smart host (setting up relayhost=smart.host.tld). How could I do? Is it possible to change the "relayhost" postfix parameter on the fly? Or what? Thanks, rocsca
