Unfortunately, specifying fsv doesn't help. I sent along the simplest example I want to use, but I have tried all the combinations I can think of. I see the same behavior. I'm stumped on this. The log shows the connection to the imap server and reports no error, but the SSL channel is never opened. Thanks for your help, Matt -----Original Message----- From: Yutaka Sato [mailto:pficabdyi-mykgh456j6tw.ml@delegate.org] Sent: Friday, October 19, 2007 5:42 AM To: pficabdyi-mykgh456j6tw.ml@delegate.org Cc: pdihqbdyi-mykgh456j6tw.ml@delegate.org Subject: Re: [DeleGate-En] Delegate IMAP proxy to MS Exchange (2003) Hi, On 10/19/07(03:26) you "Matthew Groeninger" <pdihqbdyi-mykgh456j6tw.ml@delegate.org> wrote in <_A3866@delegate-en.ML_> (nntp://127.0.0.1:7119/~/Mail/drafts/11851): |I am using a test machine to proxy imap requests (from a Solaris machine) to |an MS Exchange 2003 server. The command I am using to run Delegate is: | |delegated -r -v STLS="fcl" -P143,993 SERVER=imaps://<server> | |Pretty simple, I want TLS/SSL end to end. | |Unfortunately, the TLS/SSL connection between the proxy and the imap server |does not happen. I can watch (with a sniffer) and see the SYN from |Delegate, then the SYN-ACK from the Exchange server, and then the ACK from |Delegate, but Delegate does not seem to send the initial SSL handshake. At least you need to specify the activation of SSL with the server by STLS=fsv, like follows: STLS="fcl,fsv" Cheers, Yutaka -- 9 9 Yutaka Sato <pfqcabdyi-mykgh456j6tw.ml@delegate.org> http://delegate.org/y.sato/ ( ~ ) National Institute of Advanced Industrial Science and Technology _< >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan Do the more with the less -- B. Fuller