I have a ruby client that connects to an exchange server using IMAP & SSL. I use the Ruby Net::IMAP library (which uses openssl under the covers) to connect. Its been wo
According to the documentation, you can set the SSL verification to none when instantiating Net:IMAP
foo = Net::IMAP.new(host, port, true, nil, false)
You can also point to a local copy of the CA cert with the certs option.
certs
note: I haven't tried this myself...