I was reading another thread
Hooking in another process or content_filter?
that fits what i am looking to do sort of.
What I want to do is have the postfix/spam/av instance relay mails to another postfix that will do some more filtering and run special filters and then have it LMTP to the zimbra store and also receive SMTP on the way out
I saw this example flow in the thread:
source -> postfix:25 -> amavis:10024 -> postfix:10025 -> zcs:7025 (lmtp).
I have this question:
Where in the config files is postfix setup to send over LMTP? I grepped and grepped and for the life of me I could not find how postfix knows to send mail via LMTP to the zimbra mail store (BTW on a seperate box)
I ask because I will need to change this to point to another postfix instance. I am limited in experience with postfix and I assumed I would just setup the transport file to point to my other instance of postfix. Once I di that I will have to send that result over LMTP to the mail store.
Can someone please point me to where that config lives and how I might change it to do what I need to do.
(my postfix book is being shipped as we speak)
what I want is this:
source -> postfix:25 -> amavis:10024 -> postfix:10025 -> postfix2:2525 -> zcs:7025 (lmtp).
thanks
Doug