IMAPS from Netscape 4.76

[Christopher D. Audley]

I just upgraded my network machines to RedHat 7.1 and my Cyrus server to
2.0.12.  I've been trying out Netscape Communicator 4.76 as my mail
client ( previously used Outlook Express ) and wanted to try the SSL
connectivity.  However, Netscape reports an error connecting to the
server and on the Cyrus server, syslog reports reports 'required OpenSSL
options not present'

How do I find out what required options are not present?  This is the
stock OpenSSL 0.9.6 that ships with RedHat 7.1.

Thanks
Chris