I've setup postfix for before queue I have not chosen to install milter but to create my own.
I did that in PHP. Now, I am at a part, where my PHP milter has to communicate with postfix. Aim is to get string from postfix, evaluate it and send it back to postfix. So I started to read as a first action. Errors I did received were: "can't read SMFIC_OPTNEG reply packet header: Operation timed out" At that point I've figured out that PHP milter has to say something to postfix So I've sent string "Hello! Killer here, send me a victim!" "unreasonable packet length: 1265200236 > 1073741823" At that point I've figured out that PHP milter is sending to long "welcome" message. Then I've sent just a dot "." EOF while reading command code: Operation timed out A-ha! So here is a catch! COMMAND! postfix and each milter, have some string commands, they use to comunicate. So please can anyone give me a link to those command(Something to do with DEV) ;) So I could finish my PHP milter(DA KILLA!)