[Serusers] mailbox

Hello! I'm new in SEMS, I have a problem using mailbox application. I have set up mailbox to use the same imap mailbox to store the messages and mailbbox_query to get from there the messages, it works in this way. 1. We have two numbers: 200 and 201, respectivelly we have imap subfolders inbox/200/ and inbox/201/. 200 calls 201, 201 isn't online, sems records a message and I want to put in 201's imap subfulder this message. 2. when 201 is calling the mailbox_query I would like to be able to access direct the inbox/201 folder and get from there the messages. How can I configure to store in different subfolders for different destination numbers? How to get a number the mailbox messages from his subfolder when he calls in the mailbox_query? Thank you Szasz Szabolcs