[PERDITION-USERS] Exchange Server 2007 and perdition proxy config

I am trying to proxy secure imap on port 993 from my Solaris 10 perdition sun box to Microsoft Exchanges secure imap port and cannot seem to get it to work. I currently I have perdition running on a 992 for a proxy to my sendmail server running regular imap on 143. Perdition offers the SSL certs and does the forwarding based on a mysql table. This setup is working fine... For the exchange server I am a little lost. Here is the config... outgoing_server 10.XXX.XXX.XXX log_facility /var/log/perdition.imap4s.log no_lookup timeout 40 imap_capability "IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA ACL ACL2=UNION STARTTLS" ssl_mode tls_listen,tls_listen_force ssl_cert_file /etc/perdition/perdition.crt.pem ssl_key_file /etc/perdition/perdition.key.pem pid_file /var/run/perdition.imap4s/perdition.imap4s.pid debug no_daemon ...but actually I am floundering on this part. I was hoping for some understanding on what my options are for this proxy connecting to exchange server 2007. 1. Can I setup just a plain jane pass through on the proxy and push the traffic to the exchange server? Is this sane? Examples? Is worth trying just to see if it works? 2. Can I offer certs on the proxy, then talk SSL from the proxy to the exchange server? Does anyone have an example of how to do that? 3. Should I turn down secure imap on the server and let the proxy handle the certs? Regs -Tiz