How do I configure PHP to send mail using mail() via a remote SMTP server?
I've tried to do this using php.ini but it seems that you can only do that under Windows32 and I want to do this on my Unix server.
Also I've tried to change the configuration for sendmail so it would use a remote SMTP server but I'm not sure that's possible.
Best Answer
My choice is setup a postfix server in the same web server that sent mail only for localhost and with this setting in main.cf to use a remote SMTP server:
It works for me.