Goetz Babin-Ebell wrote, at 11/13/2008 03:57 PM: > If you don't want to do client authentication, why do you set > tls_ca_file at all ? Hmm, I do it to suppress these errors: TLS server engine: cannot load CA data Setting tls_ca_file to a properly formatted bundle suppresses the error, but now i'm wondering if that's a good idea. Will this expose my server in any way? I don't see how, but the documentation (and error) is very sparse: tls_ca_file: <none> File containing one or more Certificate Authority (CA) certificates. There's no mention of client certificate authentication. ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html