Postfix and PHP

[yuki sama]

First please forgive me if this is not the right location for my
question, and if it is indeed not the right place, please give me the
right direction.

My name is retisa, I'm college student in Indonesia. I want to ask
about Postfix and PHP, because one of my assigment is build the mail
server using Postfix and filter using PHP.

So the scenario is:

incoming mail-->postfix-->php filter-->postfix-->destination address.

Postfix will receive incoming mail, then inject it to port, for
example port 10033, then script php will receive and filter it, after
that, script php will inject it back to other port (e.g port
10034).Postfix will receive it, then send it to destination address.

So:
1. how do i configure postfix to inject incoming mail to a port
(10033) and filter it using php script then receive it back in other
port (10034), and
2. how do i configure php script so that it will be able to receive
incoming mail from port 10033 then inject it back to port 10034 after
filtering?

Actually the main question is how do I configure the two of them
(Postfix and PHP) to work together.

Would you like to give some tutorial about connecting postfix and php,
especially about the problem above (i will be very grateful if you
also give the example of the script,for example simple script for
phrasing or etc).

really really many thanks for your answer.

[Markus]

The postfix-specific stuff should be asked on a forum with experts in the subject. I'm unsure of any lurking here at bytes.com.

PHP can be used for network-programming (listening to ports, etc.). Specifically, you will find information in the documentation.